15751567132

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9222229}}^1$

素因数の和:9222301

約数の個数: 24

約数和(自身を含む): 32019582560

約数和(自身を除く): 16268015428

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 9222229, 18444458, 36888916, 64555603, 129111206, 258222412, 562555969, 1125111938, 2250223876, 3937891783, 7875783566, 15751567132]

約数ペア:

[(1, 15751567132), (2, 7875783566), (4, 3937891783), (7, 2250223876), (14, 1125111938), (28, 562555969), (61, 258222412), (122, 129111206), (244, 64555603), (427, 36888916), (854, 18444458), (1708, 9222229)]