18874063

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2083}}^1$

素因数の和:2154

約数の個数: 16

約数和(自身を含む): 22057056

約数和(自身を除く): 3182993

約数列:

[1, 13, 17, 41, 221, 533, 697, 2083, 9061, 27079, 35411, 85403, 460343, 1110239, 1451851, 18874063]

約数ペア:

[(1, 18874063), (13, 1451851), (17, 1110239), (41, 460343), (221, 85403), (533, 35411), (697, 27079), (2083, 9061)]