15690173852

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{3221}}^1$

素因数の和:3618

約数の個数: 48

約数和(自身を含む): 28453404672

約数和(自身を除く): 12763230820

約数列:

[1, 2, 4, 43, 86, 127, 172, 223, 254, 446, 508, 892, 3221, 5461, 6442, 9589, 10922, 12884, 19178, 21844, 28321, 38356, 56642, 113284, 138503, 277006, 409067, 554012, 718283, 818134, 1217803, 1436566, 1636268, 2435606, 2873132, 4871212, 17589881, 30886169, 35179762, 61772338, 70359524, 91221941, 123544676, 182443882, 364887764, 3922543463, 7845086926, 15690173852]

約数ペア:

[(1, 15690173852), (2, 7845086926), (4, 3922543463), (43, 364887764), (86, 182443882), (127, 123544676), (172, 91221941), (223, 70359524), (254, 61772338), (446, 35179762), (508, 30886169), (892, 17589881), (3221, 4871212), (5461, 2873132), (6442, 2435606), (9589, 1636268), (10922, 1436566), (12884, 1217803), (19178, 818134), (21844, 718283), (28321, 554012), (38356, 409067), (56642, 277006), (113284, 138503)]