15957616

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{1627}}^1$

素因数の和:2248

約数の個数: 20

約数和(自身を含む): 30987352

約数和(自身を除く): 15029736

約数列:

[1, 2, 4, 8, 16, 613, 1226, 1627, 2452, 3254, 4904, 6508, 9808, 13016, 26032, 997351, 1994702, 3989404, 7978808, 15957616]

約数ペア:

[(1, 15957616), (2, 7978808), (4, 3989404), (8, 1994702), (16, 997351), (613, 26032), (1226, 13016), (1627, 9808), (2452, 6508), (3254, 4904)]