12437495

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 18316800

約数和(自身を除く): 5879305

約数列:

[1, 5, 7, 19, 35, 59, 95, 133, 295, 317, 413, 665, 1121, 1585, 2065, 2219, 5605, 6023, 7847, 11095, 18703, 30115, 39235, 42161, 93515, 130921, 210805, 355357, 654605, 1776785, 2487499, 12437495]

約数ペア:

[(1, 12437495), (5, 2487499), (7, 1776785), (19, 654605), (35, 355357), (59, 210805), (95, 130921), (133, 93515), (295, 42161), (317, 39235), (413, 30115), (665, 18703), (1121, 11095), (1585, 7847), (2065, 6023), (2219, 5605)]