12841454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3797}}^1$

素因数の和:3907

約数の個数: 16

約数和(自身を含む): 20509200

約数和(自身を除く): 7667746

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 3797, 7594, 72143, 144286, 337933, 675866, 6420727, 12841454]

約数ペア:

[(1, 12841454), (2, 6420727), (19, 675866), (38, 337933), (89, 144286), (178, 72143), (1691, 7594), (3382, 3797)]