9912205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1013}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 12654720

約数和(自身を除く): 2742515

約数列:

[1, 5, 19, 95, 103, 515, 1013, 1957, 5065, 9785, 19247, 96235, 104339, 521695, 1982441, 9912205]

約数ペア:

[(1, 9912205), (5, 1982441), (19, 521695), (95, 104339), (103, 96235), (515, 19247), (1013, 9785), (1957, 5065)]