18960755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3347}}^1$

素因数の和:3466

約数の個数: 16

約数和(自身を含む): 25069824

約数和(自身を除く): 6109069

約数列:

[1, 5, 11, 55, 103, 515, 1133, 3347, 5665, 16735, 36817, 184085, 344741, 1723705, 3792151, 18960755]

約数ペア:

[(1, 18960755), (5, 3792151), (11, 1723705), (55, 344741), (103, 184085), (515, 36817), (1133, 16735), (3347, 5665)]