18732279995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26198993}}^1$

素因数の和:26199022

約数の個数: 16

約数和(自身を含む): 26408585952

約数和(自身を除く): 7676305957

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 26198993, 130994965, 288188923, 340586909, 1440944615, 1702934545, 3746455999, 18732279995]

約数ペア:

[(1, 18732279995), (5, 3746455999), (11, 1702934545), (13, 1440944615), (55, 340586909), (65, 288188923), (143, 130994965), (715, 26198993)]