42521962

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{159857}}^1$

素因数の和:159885

約数の個数: 16

約数和(自身を含む): 76731840

約数和(自身を除く): 34209878

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 159857, 319714, 1118999, 2237998, 3037283, 6074566, 21260981, 42521962]

約数ペア:

[(1, 42521962), (2, 21260981), (7, 6074566), (14, 3037283), (19, 2237998), (38, 1118999), (133, 319714), (266, 159857)]