13049872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1399}}^1$

素因数の和:1471

約数の個数: 40

約数和(自身を含む): 28123200

約数和(自身を除く): 15073328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 1399, 2332, 2798, 4664, 5596, 9328, 11192, 15389, 22384, 30778, 61556, 74147, 123112, 148294, 246224, 296588, 593176, 815617, 1186352, 1631234, 3262468, 6524936, 13049872]

約数ペア:

[(1, 13049872), (2, 6524936), (4, 3262468), (8, 1631234), (11, 1186352), (16, 815617), (22, 593176), (44, 296588), (53, 246224), (88, 148294), (106, 123112), (176, 74147), (212, 61556), (424, 30778), (583, 22384), (848, 15389), (1166, 11192), (1399, 9328), (2332, 5596), (2798, 4664)]