15671411870

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2347}}^1\times {\mathrm{4253}}^1$

素因数の和:6764

約数の個数: 32

約数和(自身を含む): 28406986848

約数和(自身を除く): 12735574978

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 2347, 4253, 4694, 8506, 11735, 21265, 23470, 42530, 368479, 667721, 736958, 1335442, 1842395, 3338605, 3684790, 6677210, 9981791, 19963582, 49908955, 99817910, 1567141187, 3134282374, 7835705935, 15671411870]

約数ペア:

[(1, 15671411870), (2, 7835705935), (5, 3134282374), (10, 1567141187), (157, 99817910), (314, 49908955), (785, 19963582), (1570, 9981791), (2347, 6677210), (4253, 3684790), (4694, 3338605), (8506, 1842395), (11735, 1335442), (21265, 736958), (23470, 667721), (42530, 368479)]