42209051

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:446

約数の個数: 16

約数和(自身を含む): 45540000

約数和(自身を除く): 3330949

約数列:

[1, 19, 89, 109, 229, 1691, 2071, 4351, 9701, 20381, 24961, 184319, 387239, 474259, 2221529, 42209051]

約数ペア:

[(1, 42209051), (19, 2221529), (89, 474259), (109, 387239), (229, 184319), (1691, 24961), (2071, 20381), (4351, 9701)]