12687662

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5483}}^1$

素因数の和:5587

約数の個数: 16

約数和(自身を含む): 20729520

約数和(自身を除く): 8041858

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 5483, 10966, 71279, 142558, 487987, 975974, 6343831, 12687662]

約数ペア:

[(1, 12687662), (2, 6343831), (13, 975974), (26, 487987), (89, 142558), (178, 71279), (1157, 10966), (2314, 5483)]