19994746

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{5843}}^1$

素因数の和:5933

約数の個数: 16

約数和(自身を含む): 31557600

約数和(自身を除く): 11562854

約数列:

[1, 2, 29, 58, 59, 118, 1711, 3422, 5843, 11686, 169447, 338894, 344737, 689474, 9997373, 19994746]

約数ペア:

[(1, 19994746), (2, 9997373), (29, 689474), (58, 344737), (59, 338894), (118, 169447), (1711, 11686), (3422, 5843)]