22193690

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{9209}}^1$

素因数の和:9457

約数の個数: 16

約数和(自身を含む): 40118760

約数和(自身を除く): 17925070

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 9209, 18418, 46045, 92090, 2219369, 4438738, 11096845, 22193690]

約数ペア:

[(1, 22193690), (2, 11096845), (5, 4438738), (10, 2219369), (241, 92090), (482, 46045), (1205, 18418), (2410, 9209)]