21948222

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{26701}}^1$

素因数の和:26843

約数の個数: 16

約数和(自身を含む): 44218512

約数和(自身を除く): 22270290

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 26701, 53402, 80103, 160206, 3658037, 7316074, 10974111, 21948222]

約数ペア:

[(1, 21948222), (2, 10974111), (3, 7316074), (6, 3658037), (137, 160206), (274, 80103), (411, 53402), (822, 26701)]