20190640307

素因数分解:

${\mathrm{97}}^1\times {\mathrm{1223}}^1\times {\mathrm{170197}}^1$

素因数の和:171517

約数の個数: 8

約数和(自身を含む): 20415590496

約数和(自身を除く): 224950189

約数列:

[1, 97, 1223, 118631, 170197, 16509109, 208150931, 20190640307]

約数ペア:

[(1, 20190640307), (97, 208150931), (1223, 16509109), (118631, 170197)]