2311958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5531}}^1$

素因数の和:5563

約数の個数: 16

約数和(自身を含む): 3983040

約数和(自身を除く): 1671082

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 5531, 11062, 60841, 105089, 121682, 210178, 1155979, 2311958]

約数ペア:

[(1, 2311958), (2, 1155979), (11, 210178), (19, 121682), (22, 105089), (38, 60841), (209, 11062), (418, 5531)]