19265233

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{487}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 22135680

約数和(自身を除く): 2870447

約数列:

[1, 13, 17, 179, 221, 487, 2327, 3043, 6331, 8279, 39559, 87173, 107627, 1133249, 1481941, 19265233]

約数ペア:

[(1, 19265233), (13, 1481941), (17, 1133249), (179, 107627), (221, 87173), (487, 39559), (2327, 8279), (3043, 6331)]