15731266

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:849

約数の個数: 16

約数和(自身を含む): 24060960

約数和(自身を除く): 8329694

約数列:

[1, 2, 97, 131, 194, 262, 619, 1238, 12707, 25414, 60043, 81089, 120086, 162178, 7865633, 15731266]

約数ペア:

[(1, 15731266), (2, 7865633), (97, 162178), (131, 120086), (194, 81089), (262, 60043), (619, 25414), (1238, 12707)]