15309616

素因数分解:

$2^4\times 7^1\times {\mathrm{136693}}^1$

素因数の和:136708

約数の個数: 20

約数和(自身を含む): 33900112

約数和(自身を除く): 18590496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 136693, 273386, 546772, 956851, 1093544, 1913702, 2187088, 3827404, 7654808, 15309616]

約数ペア:

[(1, 15309616), (2, 7654808), (4, 3827404), (7, 2187088), (8, 1913702), (14, 1093544), (16, 956851), (28, 546772), (56, 273386), (112, 136693)]