12895644

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 31109120

約数和(自身を除く): 18213476

約数列:

[1, 2, 3, 4, 6, 12, 61, 79, 122, 158, 183, 223, 237, 244, 316, 366, 446, 474, 669, 732, 892, 948, 1338, 2676, 4819, 9638, 13603, 14457, 17617, 19276, 27206, 28914, 35234, 40809, 52851, 54412, 57828, 70468, 81618, 105702, 163236, 211404, 1074637, 2149274, 3223911, 4298548, 6447822, 12895644]

約数ペア:

[(1, 12895644), (2, 6447822), (3, 4298548), (4, 3223911), (6, 2149274), (12, 1074637), (61, 211404), (79, 163236), (122, 105702), (158, 81618), (183, 70468), (223, 57828), (237, 54412), (244, 52851), (316, 40809), (366, 35234), (446, 28914), (474, 27206), (669, 19276), (732, 17617), (892, 14457), (948, 13603), (1338, 9638), (2676, 4819)]