15140554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 26925696

約数和(自身を除く): 11785142

約数列:

[1, 2, 11, 13, 22, 26, 143, 167, 286, 317, 334, 634, 1837, 2171, 3487, 3674, 4121, 4342, 6974, 8242, 23881, 45331, 47762, 52939, 90662, 105878, 582329, 688207, 1164658, 1376414, 7570277, 15140554]

約数ペア:

[(1, 15140554), (2, 7570277), (11, 1376414), (13, 1164658), (22, 688207), (26, 582329), (143, 105878), (167, 90662), (286, 52939), (317, 47762), (334, 45331), (634, 23881), (1837, 8242), (2171, 6974), (3487, 4342), (3674, 4121)]