11931430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8971}}^1$

素因数の和:9004

約数の個数: 32

約数和(自身を含む): 25839360

約数和(自身を除く): 13907930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 8971, 17942, 44855, 62797, 89710, 125594, 170449, 313985, 340898, 627970, 852245, 1193143, 1704490, 2386286, 5965715, 11931430]

約数ペア:

[(1, 11931430), (2, 5965715), (5, 2386286), (7, 1704490), (10, 1193143), (14, 852245), (19, 627970), (35, 340898), (38, 313985), (70, 170449), (95, 125594), (133, 89710), (190, 62797), (266, 44855), (665, 17942), (1330, 8971)]