19750272

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2743

約数の個数: 64

約数和(自身を含む): 55243200

約数和(自身を除く): 35492928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 2707, 3648, 5414, 7296, 8121, 10828, 16242, 21656, 32484, 43312, 51433, 64968, 86624, 102866, 129936, 154299, 173248, 205732, 259872, 308598, 346496, 411464, 519744, 617196, 822928, 1039488, 1234392, 1645856, 2468784, 3291712, 4937568, 6583424, 9875136, 19750272]

約数ペア:

[(1, 19750272), (2, 9875136), (3, 6583424), (4, 4937568), (6, 3291712), (8, 2468784), (12, 1645856), (16, 1234392), (19, 1039488), (24, 822928), (32, 617196), (38, 519744), (48, 411464), (57, 346496), (64, 308598), (76, 259872), (96, 205732), (114, 173248), (128, 154299), (152, 129936), (192, 102866), (228, 86624), (304, 64968), (384, 51433), (456, 43312), (608, 32484), (912, 21656), (1216, 16242), (1824, 10828), (2432, 8121), (2707, 7296), (3648, 5414)]