15900816

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{11423}}^1$

素因数の和:11463

約数の個数: 40

約数和(自身を含む): 42497280

約数和(自身を除く): 26596464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 11423, 22846, 34269, 45692, 68538, 91384, 137076, 182768, 274152, 331267, 548304, 662534, 993801, 1325068, 1987602, 2650136, 3975204, 5300272, 7950408, 15900816]

約数ペア:

[(1, 15900816), (2, 7950408), (3, 5300272), (4, 3975204), (6, 2650136), (8, 1987602), (12, 1325068), (16, 993801), (24, 662534), (29, 548304), (48, 331267), (58, 274152), (87, 182768), (116, 137076), (174, 91384), (232, 68538), (348, 45692), (464, 34269), (696, 22846), (1392, 11423)]