2019920476

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3796843}}^1$

素因数の和:3796873

約数の個数: 24

約数和(自身を含む): 4252465280

約数和(自身を除く): 2232544804

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3796843, 7593686, 15187372, 26577901, 53155802, 72140017, 106311604, 144280034, 288560068, 504980119, 1009960238, 2019920476]

約数ペア:

[(1, 2019920476), (2, 1009960238), (4, 504980119), (7, 288560068), (14, 144280034), (19, 106311604), (28, 72140017), (38, 53155802), (76, 26577901), (133, 15187372), (266, 7593686), (532, 3796843)]