447239518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1069951}}^1$

素因数の和:1069983

約数の個数: 16

約数和(自身を含む): 770365440

約数和(自身を除く): 323125922

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1069951, 2139902, 11769461, 20329069, 23538922, 40658138, 223619759, 447239518]

約数ペア:

[(1, 447239518), (2, 223619759), (11, 40658138), (19, 23538922), (22, 20329069), (38, 11769461), (209, 2139902), (418, 1069951)]