19930926

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{144427}}^1$

素因数の和:144455

約数の個数: 16

約数和(自身を含む): 41595264

約数和(自身を除く): 21664338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 144427, 288854, 433281, 866562, 3321821, 6643642, 9965463, 19930926]

約数ペア:

[(1, 19930926), (2, 9965463), (3, 6643642), (6, 3321821), (23, 866562), (46, 433281), (69, 288854), (138, 144427)]