19642323

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1386

約数の個数: 16

約数和(自身を含む): 26938880

約数和(自身を除く): 7296557

約数列:

[1, 3, 67, 79, 201, 237, 1237, 3711, 5293, 15879, 82879, 97723, 248637, 293169, 6547441, 19642323]

約数ペア:

[(1, 19642323), (3, 6547441), (67, 293169), (79, 248637), (201, 97723), (237, 82879), (1237, 15879), (3711, 5293)]