15238874

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 27993600

約数和(自身を除く): 12754726

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 826, 971, 1121, 1942, 2242, 6797, 7847, 13594, 15694, 18449, 36898, 57289, 114578, 129143, 258286, 401023, 802046, 1088491, 2176982, 7619437, 15238874]

約数ペア:

[(1, 15238874), (2, 7619437), (7, 2176982), (14, 1088491), (19, 802046), (38, 401023), (59, 258286), (118, 129143), (133, 114578), (266, 57289), (413, 36898), (826, 18449), (971, 15694), (1121, 13594), (1942, 7847), (2242, 6797)]