15398096

素因数分解:

$2^4\times 7^1\times {\mathrm{137483}}^1$

素因数の和:137498

約数の個数: 20

約数和(自身を含む): 34096032

約数和(自身を除く): 18697936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137483, 274966, 549932, 962381, 1099864, 1924762, 2199728, 3849524, 7699048, 15398096]

約数ペア:

[(1, 15398096), (2, 7699048), (4, 3849524), (7, 2199728), (8, 1924762), (14, 1099864), (16, 962381), (28, 549932), (56, 274966), (112, 137483)]