42429122

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{1019}}^1$

素因数の和:1321

約数の個数: 16

約数和(自身を含む): 64627200

約数和(自身を除く): 22198078

約数列:

[1, 2, 109, 191, 218, 382, 1019, 2038, 20819, 41638, 111071, 194629, 222142, 389258, 21214561, 42429122]

約数ペア:

[(1, 42429122), (2, 21214561), (109, 389258), (191, 222142), (218, 194629), (382, 111071), (1019, 41638), (2038, 20819)]