15207304

素因数分解:

$2^3\times 7^1\times {\mathrm{443}}^1\times {\mathrm{613}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 32713920

約数和(自身を除く): 17506616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 443, 613, 886, 1226, 1772, 2452, 3101, 3544, 4291, 4904, 6202, 8582, 12404, 17164, 24808, 34328, 271559, 543118, 1086236, 1900913, 2172472, 3801826, 7603652, 15207304]

約数ペア:

[(1, 15207304), (2, 7603652), (4, 3801826), (7, 2172472), (8, 1900913), (14, 1086236), (28, 543118), (56, 271559), (443, 34328), (613, 24808), (886, 17164), (1226, 12404), (1772, 8582), (2452, 6202), (3101, 4904), (3544, 4291)]