15451930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{118861}}^1$

素因数の和:118881

約数の個数: 16

約数和(自身を含む): 29953224

約数和(自身を除く): 14501294

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 118861, 237722, 594305, 1188610, 1545193, 3090386, 7725965, 15451930]

約数ペア:

[(1, 15451930), (2, 7725965), (5, 3090386), (10, 1545193), (13, 1188610), (26, 594305), (65, 237722), (130, 118861)]