15261238

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1879}}^1$

素因数の和:2043

約数の個数: 16

約数和(自身を含む): 23823360

約数和(自身を除く): 8562122

約数列:

[1, 2, 31, 62, 131, 262, 1879, 3758, 4061, 8122, 58249, 116498, 246149, 492298, 7630619, 15261238]

約数ペア:

[(1, 15261238), (2, 7630619), (31, 492298), (62, 246149), (131, 116498), (262, 58249), (1879, 8122), (3758, 4061)]