15859839216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25416409}}^1$

素因数の和:25416433

約数の個数: 40

約数和(自身を含む): 44122887760

約数和(自身を除く): 28263048544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 25416409, 50832818, 76249227, 101665636, 152498454, 203331272, 304996908, 330413317, 406662544, 609993816, 660826634, 991239951, 1219987632, 1321653268, 1982479902, 2643306536, 3964959804, 5286613072, 7929919608, 15859839216]

約数ペア:

[(1, 15859839216), (2, 7929919608), (3, 5286613072), (4, 3964959804), (6, 2643306536), (8, 1982479902), (12, 1321653268), (13, 1219987632), (16, 991239951), (24, 660826634), (26, 609993816), (39, 406662544), (48, 330413317), (52, 304996908), (78, 203331272), (104, 152498454), (156, 101665636), (208, 76249227), (312, 50832818), (624, 25416409)]