17912422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{4133}}^1$

素因数の和:4343

約数の個数: 16

約数和(自身を含む): 29467152

約数和(自身を除く): 11554730

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4133, 4334, 8266, 45463, 90926, 814201, 1628402, 8956211, 17912422]

約数ペア:

[(1, 17912422), (2, 8956211), (11, 1628402), (22, 814201), (197, 90926), (394, 45463), (2167, 8266), (4133, 4334)]