12822416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{42179}}^1$

素因数の和:42206

約数の個数: 20

約数和(自身を含む): 26151600

約数和(自身を除く): 13329184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 42179, 84358, 168716, 337432, 674864, 801401, 1602802, 3205604, 6411208, 12822416]

約数ペア:

[(1, 12822416), (2, 6411208), (4, 3205604), (8, 1602802), (16, 801401), (19, 674864), (38, 337432), (76, 168716), (152, 84358), (304, 42179)]