13338266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4229}}^1$

素因数の和:4333

約数の個数: 16

約数和(自身を含む): 21319200

約数和(自身を除く): 7980934

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 4229, 8458, 80351, 160702, 351007, 702014, 6669133, 13338266]

約数ペア:

[(1, 13338266), (2, 6669133), (19, 702014), (38, 351007), (83, 160702), (166, 80351), (1577, 8458), (3154, 4229)]