22137010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{316243}}^1$

素因数の和:316257

約数の個数: 16

約数和(自身を含む): 45539136

約数和(自身を除く): 23402126

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 316243, 632486, 1581215, 2213701, 3162430, 4427402, 11068505, 22137010]

約数ペア:

[(1, 22137010), (2, 11068505), (5, 4427402), (7, 3162430), (10, 2213701), (14, 1581215), (35, 632486), (70, 316243)]