18980493553462

素因数分解:

$2^1\times 7^1\times {\mathrm{911831}}^1\times {\mathrm{1486843}}^1$

素因数の和:2398683

約数の個数: 16

約数和(自身を含む): 32538046516992

約数和(自身を除く): 13557552963530

約数列:

[1, 2, 7, 14, 911831, 1486843, 1823662, 2973686, 6382817, 10407901, 12765634, 20815802, 1355749539533, 2711499079066, 9490246776731, 18980493553462]

約数ペア:

[(1, 18980493553462), (2, 9490246776731), (7, 2711499079066), (14, 1355749539533), (911831, 20815802), (1486843, 12765634), (1823662, 10407901), (2973686, 6382817)]