16669428

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{3571}}^1$

素因数の和:3967

約数の個数: 24

約数和(自身を含む): 39006240

約数和(自身を除く): 22336812

約数列:

[1, 2, 3, 4, 6, 12, 389, 778, 1167, 1556, 2334, 3571, 4668, 7142, 10713, 14284, 21426, 42852, 1389119, 2778238, 4167357, 5556476, 8334714, 16669428]

約数ペア:

[(1, 16669428), (2, 8334714), (3, 5556476), (4, 4167357), (6, 2778238), (12, 1389119), (389, 42852), (778, 21426), (1167, 14284), (1556, 10713), (2334, 7142), (3571, 4668)]