15811312

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{8167}}^1$

素因数の和:8197

約数の個数: 30

約数和(自身を含む): 33676664

約数和(自身を除く): 17865352

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 8167, 16334, 32668, 65336, 89837, 130672, 179674, 359348, 718696, 988207, 1437392, 1976414, 3952828, 7905656, 15811312]

約数ペア:

[(1, 15811312), (2, 7905656), (4, 3952828), (8, 1976414), (11, 1437392), (16, 988207), (22, 718696), (44, 359348), (88, 179674), (121, 130672), (176, 89837), (242, 65336), (484, 32668), (968, 16334), (1936, 8167)]