20172019397

素因数分解:

${\mathrm{191}}^1\times {\mathrm{13367}}^1\times {\mathrm{7901}}^1$

素因数の和:21459

約数の個数: 8

約数和(自身を含む): 20281715712

約数和(自身を除く): 109696315

約数列:

[1, 191, 7901, 13367, 1509091, 2553097, 105612667, 20172019397]

約数ペア:

[(1, 20172019397), (191, 105612667), (7901, 2553097), (13367, 1509091)]