19448688007

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1\times {\mathrm{160387}}^1$

素因数の和:161430

約数の個数: 16

約数和(自身を含む): 23557789440

約数和(自身を除く): 4109101433

約数列:

[1, 7, 17, 119, 1019, 7133, 17323, 121261, 160387, 1122709, 2726579, 19086053, 163434353, 1144040471, 2778384001, 19448688007]

約数ペア:

[(1, 19448688007), (7, 2778384001), (17, 1144040471), (119, 163434353), (1019, 19086053), (7133, 2726579), (17323, 1122709), (121261, 160387)]