15696048190

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1987}}^1\times {\mathrm{5683}}^1$

素因数の和:7816

約数の個数: 32

約数和(自身を含む): 28475475840

約数和(自身を除く): 12779427650

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 1987, 3974, 5683, 9935, 11366, 19870, 28415, 56830, 276193, 552386, 789937, 1380965, 1579874, 2761930, 3949685, 7899370, 11292121, 22584242, 56460605, 112921210, 1569604819, 3139209638, 7848024095, 15696048190]

約数ペア:

[(1, 15696048190), (2, 7848024095), (5, 3139209638), (10, 1569604819), (139, 112921210), (278, 56460605), (695, 22584242), (1390, 11292121), (1987, 7899370), (3974, 3949685), (5683, 2761930), (9935, 1579874), (11366, 1380965), (19870, 789937), (28415, 552386), (56830, 276193)]