18950079

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3251}}^1$

素因数の和:3350

約数の個数: 16

約数和(自身を含む): 26536320

約数和(自身を除く): 7586241

約数列:

[1, 3, 29, 67, 87, 201, 1943, 3251, 5829, 9753, 94279, 217817, 282837, 653451, 6316693, 18950079]

約数ペア:

[(1, 18950079), (3, 6316693), (29, 653451), (67, 282837), (87, 217817), (201, 94279), (1943, 9753), (3251, 5829)]