15021616

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{15391}}^1$

素因数の和:15460

約数の個数: 20

約数和(自身を含む): 29583424

約数和(自身を除く): 14561808

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 15391, 30782, 61564, 123128, 246256, 938851, 1877702, 3755404, 7510808, 15021616]

約数ペア:

[(1, 15021616), (2, 7510808), (4, 3755404), (8, 1877702), (16, 938851), (61, 246256), (122, 123128), (244, 61564), (488, 30782), (976, 15391)]