13904306

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1386

約数の個数: 24

約数和(自身を含む): 23330304

約数和(自身を除く): 9425998

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 1327, 2654, 5239, 10478, 17251, 34502, 41137, 82274, 224263, 448526, 534781, 1069562, 6952153, 13904306]

約数ペア:

[(1, 13904306), (2, 6952153), (13, 1069562), (26, 534781), (31, 448526), (62, 224263), (169, 82274), (338, 41137), (403, 34502), (806, 17251), (1327, 10478), (2654, 5239)]