22140310

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{16901}}^1$

素因数の和:17039

約数の個数: 16

約数和(自身を含む): 40159152

約数和(自身を除く): 18018842

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 16901, 33802, 84505, 169010, 2214031, 4428062, 11070155, 22140310]

約数ペア:

[(1, 22140310), (2, 11070155), (5, 4428062), (10, 2214031), (131, 169010), (262, 84505), (655, 33802), (1310, 16901)]