15710416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{51679}}^1$

素因数の和:51706

約数の個数: 20

約数和(自身を含む): 32041600

約数和(自身を除く): 16331184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 51679, 103358, 206716, 413432, 826864, 981901, 1963802, 3927604, 7855208, 15710416]

約数ペア:

[(1, 15710416), (2, 7855208), (4, 3927604), (8, 1963802), (16, 981901), (19, 826864), (38, 413432), (76, 206716), (152, 103358), (304, 51679)]