15678430274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1\times {\mathrm{18481}}^1$

素因数の和:19050

約数の個数: 32

約数和(自身を含む): 25758880896

約数和(自身を除く): 10080450622

約数列:

[1, 2, 13, 26, 67, 134, 487, 871, 974, 1742, 6331, 12662, 18481, 32629, 36962, 65258, 240253, 424177, 480506, 848354, 1238227, 2476454, 9000247, 16096951, 18000494, 32193902, 117003211, 234006422, 603016549, 1206033098, 7839215137, 15678430274]

約数ペア:

[(1, 15678430274), (2, 7839215137), (13, 1206033098), (26, 603016549), (67, 234006422), (134, 117003211), (487, 32193902), (871, 18000494), (974, 16096951), (1742, 9000247), (6331, 2476454), (12662, 1238227), (18481, 848354), (32629, 480506), (36962, 424177), (65258, 240253)]