201809023

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{19429}}^1$

素因数の和:19506

約数の個数: 16

約数和(自身を含む): 235025280

約数和(自身を除く): 33216257

約数列:

[1, 13, 17, 47, 221, 611, 799, 10387, 19429, 252577, 330293, 913163, 4293809, 11871119, 15523771, 201809023]

約数ペア:

[(1, 201809023), (13, 15523771), (17, 11871119), (47, 4293809), (221, 913163), (611, 330293), (799, 252577), (10387, 19429)]