2021690326

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1\times {\mathrm{38749}}^1$

素因数の和:40143

約数の個数: 16

約数和(自身を含む): 3194550000

約数和(自身を除く): 1172859674

約数列:

[1, 2, 19, 38, 1373, 2746, 26087, 38749, 52174, 77498, 736231, 1472462, 53202377, 106404754, 1010845163, 2021690326]

約数ペア:

[(1, 2021690326), (2, 1010845163), (19, 106404754), (38, 53202377), (1373, 1472462), (2746, 736231), (26087, 77498), (38749, 52174)]