38220476

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71843}}^1$

素因数の和:71873

約数の個数: 24

約数和(自身を含む): 80465280

約数和(自身を除く): 42244804

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 71843, 143686, 287372, 502901, 1005802, 1365017, 2011604, 2730034, 5460068, 9555119, 19110238, 38220476]

約数ペア:

[(1, 38220476), (2, 19110238), (4, 9555119), (7, 5460068), (14, 2730034), (19, 2011604), (28, 1365017), (38, 1005802), (76, 502901), (133, 287372), (266, 143686), (532, 71843)]