12885144

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{11423}}^1$

素因数の和:11479

約数の個数: 32

約数和(自身を含む): 32901120

約数和(自身を除く): 20015976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 11423, 22846, 34269, 45692, 68538, 91384, 137076, 274152, 536881, 1073762, 1610643, 2147524, 3221286, 4295048, 6442572, 12885144]

約数ペア:

[(1, 12885144), (2, 6442572), (3, 4295048), (4, 3221286), (6, 2147524), (8, 1610643), (12, 1073762), (24, 536881), (47, 274152), (94, 137076), (141, 91384), (188, 68538), (282, 45692), (376, 34269), (564, 22846), (1128, 11423)]