3788894405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{2099}}^1\times {\mathrm{19001}}^1$

素因数の和:21124

約数の個数: 16

約数和(自身を含む): 4788504000

約数和(自身を除く): 999609595

約数列:

[1, 5, 19, 95, 2099, 10495, 19001, 39881, 95005, 199405, 361019, 1805095, 39883099, 199415495, 757778881, 3788894405]

約数ペア:

[(1, 3788894405), (5, 757778881), (19, 199415495), (95, 39883099), (2099, 1805095), (10495, 361019), (19001, 199405), (39881, 95005)]