19168323

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2609}}^1$

素因数の和:2722

約数の個数: 16

約数和(自身を含む): 26726400

約数和(自身を除く): 7558077

約数列:

[1, 3, 31, 79, 93, 237, 2449, 2609, 7347, 7827, 80879, 206111, 242637, 618333, 6389441, 19168323]

約数ペア:

[(1, 19168323), (3, 6389441), (31, 618333), (79, 242637), (93, 206111), (237, 80879), (2449, 7827), (2609, 7347)]