13787065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1409}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 17596800

約数和(自身を除く): 3809735

約数列:

[1, 5, 19, 95, 103, 515, 1409, 1957, 7045, 9785, 26771, 133855, 145127, 725635, 2757413, 13787065]

約数ペア:

[(1, 13787065), (5, 2757413), (19, 725635), (95, 145127), (103, 133855), (515, 26771), (1409, 9785), (1957, 7045)]