189811583

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{1231}}^1$

素因数の和:1682

約数の個数: 16

約数和(自身を含む): 212150400

約数和(自身を除く): 22338817

約数列:

[1, 13, 29, 377, 409, 1231, 5317, 11861, 16003, 35699, 154193, 464087, 503479, 6545227, 14600891, 189811583]

約数ペア:

[(1, 189811583), (13, 14600891), (29, 6545227), (377, 503479), (409, 464087), (1231, 154193), (5317, 35699), (11861, 16003)]