15908772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 40771584

約数和(自身を除く): 24862812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 191, 382, 573, 631, 764, 1146, 1262, 1893, 2101, 2292, 2524, 3786, 4202, 6303, 6941, 7572, 8404, 12606, 13882, 20823, 25212, 27764, 41646, 83292, 120521, 241042, 361563, 482084, 723126, 1325731, 1446252, 2651462, 3977193, 5302924, 7954386, 15908772]

約数ペア:

[(1, 15908772), (2, 7954386), (3, 5302924), (4, 3977193), (6, 2651462), (11, 1446252), (12, 1325731), (22, 723126), (33, 482084), (44, 361563), (66, 241042), (132, 120521), (191, 83292), (382, 41646), (573, 27764), (631, 25212), (764, 20823), (1146, 13882), (1262, 12606), (1893, 8404), (2101, 7572), (2292, 6941), (2524, 6303), (3786, 4202)]