38995543

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 42128640

約数和(自身を除く): 3133097

約数列:

[1, 19, 71, 137, 211, 1349, 2603, 4009, 9727, 14981, 28907, 184813, 284639, 549233, 2052397, 38995543]

約数ペア:

[(1, 38995543), (19, 2052397), (71, 549233), (137, 284639), (211, 184813), (1349, 28907), (2603, 14981), (4009, 9727)]