12018949

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 13530240

約数和(自身を除く): 1511291

約数列:

[1, 17, 23, 59, 391, 521, 1003, 1357, 8857, 11983, 23069, 30739, 203711, 522563, 706997, 12018949]

約数ペア:

[(1, 12018949), (17, 706997), (23, 522563), (59, 203711), (391, 30739), (521, 23069), (1003, 11983), (1357, 8857)]