15425924

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 27664896

約数和(自身を除く): 12238972

約数列:

[1, 2, 4, 61, 122, 191, 244, 331, 382, 662, 764, 1324, 11651, 20191, 23302, 40382, 46604, 63221, 80764, 126442, 252884, 3856481, 7712962, 15425924]

約数ペア:

[(1, 15425924), (2, 7712962), (4, 3856481), (61, 252884), (122, 126442), (191, 80764), (244, 63221), (331, 46604), (382, 40382), (662, 23302), (764, 20191), (1324, 11651)]