15620668

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4937}}^1$

素因数の和:5061

約数の個数: 24

約数和(自身を含む): 31524192

約数和(自身を除く): 15903524

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 4937, 9874, 19748, 34559, 69118, 138236, 557881, 1115762, 2231524, 3905167, 7810334, 15620668]

約数ペア:

[(1, 15620668), (2, 7810334), (4, 3905167), (7, 2231524), (14, 1115762), (28, 557881), (113, 138236), (226, 69118), (452, 34559), (791, 19748), (1582, 9874), (3164, 4937)]