21199808446

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{3739}}^1\times {\mathrm{123259}}^1$

素因数の和:127023

約数の個数: 16

約数和(自身を含む): 33191452800

約数和(自身を除く): 11991644354

約数列:

[1, 2, 23, 46, 3739, 7478, 85997, 123259, 171994, 246518, 2834957, 5669914, 460865401, 921730802, 10599904223, 21199808446]

約数ペア:

[(1, 21199808446), (2, 10599904223), (23, 921730802), (46, 460865401), (3739, 5669914), (7478, 2834957), (85997, 246518), (123259, 171994)]