19229821072

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{12457}}^1$

素因数の和:12669

約数の個数: 120

約数和(自身を含む): 47548697760

約数和(自身を除く): 28318876688

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 179, 196, 308, 358, 392, 539, 616, 716, 784, 1078, 1232, 1253, 1432, 1969, 2156, 2506, 2864, 3938, 4312, 5012, 7876, 8624, 8771, 10024, 12457, 13783, 15752, 17542, 20048, 24914, 27566, 31504, 35084, 49828, 55132, 70168, 87199, 96481, 99656, 110264, 137027, 140336, 174398, 192962, 199312, 220528, 274054, 348796, 385924, 548108, 610393, 697592, 771848, 959189, 1096216, 1220786, 1395184, 1543696, 1918378, 2192432, 2229803, 2441572, 3836756, 4459606, 4883144, 6714323, 7673512, 8919212, 9766288, 13428646, 15347024, 15608621, 17838424, 24527833, 26857292, 31217242, 35676848, 49055666, 53714584, 62434484, 98111332, 107429168, 109260347, 124868968, 171694831, 196222664, 218520694, 249737936, 343389662, 392445328, 437041388, 686779324, 874082776, 1201863817, 1373558648, 1748165552, 2403727634, 2747117296, 4807455268, 9614910536, 19229821072]

約数ペア:

[(1, 19229821072), (2, 9614910536), (4, 4807455268), (7, 2747117296), (8, 2403727634), (11, 1748165552), (14, 1373558648), (16, 1201863817), (22, 874082776), (28, 686779324), (44, 437041388), (49, 392445328), (56, 343389662), (77, 249737936), (88, 218520694), (98, 196222664), (112, 171694831), (154, 124868968), (176, 109260347), (179, 107429168), (196, 98111332), (308, 62434484), (358, 53714584), (392, 49055666), (539, 35676848), (616, 31217242), (716, 26857292), (784, 24527833), (1078, 17838424), (1232, 15608621), (1253, 15347024), (1432, 13428646), (1969, 9766288), (2156, 8919212), (2506, 7673512), (2864, 6714323), (3938, 4883144), (4312, 4459606), (5012, 3836756), (7876, 2441572), (8624, 2229803), (8771, 2192432), (10024, 1918378), (12457, 1543696), (13783, 1395184), (15752, 1220786), (17542, 1096216), (20048, 959189), (24914, 771848), (27566, 697592), (31504, 610393), (35084, 548108), (49828, 385924), (55132, 348796), (70168, 274054), (87199, 220528), (96481, 199312), (99656, 192962), (110264, 174398), (137027, 140336)]