21703306

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1741}}^1$

素因数の和:2037

約数の個数: 16

約数和(自身を含む): 34115328

約数和(自身を除く): 12412022

約数列:

[1, 2, 23, 46, 271, 542, 1741, 3482, 6233, 12466, 40043, 80086, 471811, 943622, 10851653, 21703306]

約数ペア:

[(1, 21703306), (2, 10851653), (23, 943622), (46, 471811), (271, 80086), (542, 40043), (1741, 12466), (3482, 6233)]