15505968

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{1531}}^1$

素因数の和:1753

約数の個数: 40

約数和(自身を含む): 40273216

約数和(自身を除く): 24767248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 844, 1266, 1531, 1688, 2532, 3062, 3376, 4593, 5064, 6124, 9186, 10128, 12248, 18372, 24496, 36744, 73488, 323041, 646082, 969123, 1292164, 1938246, 2584328, 3876492, 5168656, 7752984, 15505968]

約数ペア:

[(1, 15505968), (2, 7752984), (3, 5168656), (4, 3876492), (6, 2584328), (8, 1938246), (12, 1292164), (16, 969123), (24, 646082), (48, 323041), (211, 73488), (422, 36744), (633, 24496), (844, 18372), (1266, 12248), (1531, 10128), (1688, 9186), (2532, 6124), (3062, 5064), (3376, 4593)]