22363090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{72139}}^1$

素因数の和:72177

約数の個数: 16

約数和(自身を含む): 41552640

約数和(自身を除く): 19189550

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 72139, 144278, 360695, 721390, 2236309, 4472618, 11181545, 22363090]

約数ペア:

[(1, 22363090), (2, 11181545), (5, 4472618), (10, 2236309), (31, 721390), (62, 360695), (155, 144278), (310, 72139)]