15278028

素因数分解:

$2^2\times 3^1\times {\mathrm{997}}^1\times {\mathrm{1277}}^1$

素因数の和:2281

約数の個数: 24

約数和(自身を含む): 35712432

約数和(自身を除く): 20434404

約数列:

[1, 2, 3, 4, 6, 12, 997, 1277, 1994, 2554, 2991, 3831, 3988, 5108, 5982, 7662, 11964, 15324, 1273169, 2546338, 3819507, 5092676, 7639014, 15278028]

約数ペア:

[(1, 15278028), (2, 7639014), (3, 5092676), (4, 3819507), (6, 2546338), (12, 1273169), (997, 15324), (1277, 11964), (1994, 7662), (2554, 5982), (2991, 5108), (3831, 3988)]