19204584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1447}}^1$

素因数の和:1542

約数の個数: 64

約数和(自身を含む): 55603200

約数和(自身を除く): 36398616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1447, 1659, 1896, 2212, 2894, 3318, 4341, 4424, 5788, 6636, 8682, 10129, 11576, 13272, 17364, 20258, 30387, 34728, 40516, 60774, 81032, 114313, 121548, 228626, 243096, 342939, 457252, 685878, 800191, 914504, 1371756, 1600382, 2400573, 2743512, 3200764, 4801146, 6401528, 9602292, 19204584]

約数ペア:

[(1, 19204584), (2, 9602292), (3, 6401528), (4, 4801146), (6, 3200764), (7, 2743512), (8, 2400573), (12, 1600382), (14, 1371756), (21, 914504), (24, 800191), (28, 685878), (42, 457252), (56, 342939), (79, 243096), (84, 228626), (158, 121548), (168, 114313), (237, 81032), (316, 60774), (474, 40516), (553, 34728), (632, 30387), (948, 20258), (1106, 17364), (1447, 13272), (1659, 11576), (1896, 10129), (2212, 8682), (2894, 6636), (3318, 5788), (4341, 4424)]