19005113095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2263861}}^1$

素因数の和:2263962

約数の個数: 16

約数和(自身を含む): 24123713472

約数和(自身を除く): 5118600377

約数列:

[1, 5, 23, 73, 115, 365, 1679, 8395, 2263861, 11319305, 52068803, 165261853, 260344015, 826309265, 3801022619, 19005113095]

約数ペア:

[(1, 19005113095), (5, 3801022619), (23, 826309265), (73, 260344015), (115, 165261853), (365, 52068803), (1679, 11319305), (8395, 2263861)]