2019949382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4597}}^1\times {\mathrm{19973}}^1$

素因数の和:24583

約数の個数: 16

約数和(自身を含む): 3306256272

約数和(自身を除く): 1286306890

約数列:

[1, 2, 11, 22, 4597, 9194, 19973, 39946, 50567, 101134, 219703, 439406, 91815881, 183631762, 1009974691, 2019949382]

約数ペア:

[(1, 2019949382), (2, 1009974691), (11, 183631762), (22, 91815881), (4597, 439406), (9194, 219703), (19973, 101134), (39946, 50567)]