22388612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4993}}^1$

素因数の和:5075

約数の個数: 24

約数和(自身を含む): 41949600

約数和(自身を除く): 19560988

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 4993, 9986, 19972, 94867, 189734, 294587, 379468, 589174, 1178348, 5597153, 11194306, 22388612]

約数ペア:

[(1, 22388612), (2, 11194306), (4, 5597153), (19, 1178348), (38, 589174), (59, 379468), (76, 294587), (118, 189734), (236, 94867), (1121, 19972), (2242, 9986), (4484, 4993)]