17911066

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{971}}^1$

素因数の和:1397

約数の個数: 16

約数和(自身を含む): 28133568

約数和(自身を除く): 10222502

約数列:

[1, 2, 23, 46, 401, 802, 971, 1942, 9223, 18446, 22333, 44666, 389371, 778742, 8955533, 17911066]

約数ペア:

[(1, 17911066), (2, 8955533), (23, 778742), (46, 389371), (401, 44666), (802, 22333), (971, 18446), (1942, 9223)]