13131948

素因数分解:

$2^2\times 3^1\times {\mathrm{401}}^1\times {\mathrm{2729}}^1$

素因数の和:3137

約数の個数: 24

約数和(自身を含む): 30728880

約数和(自身を除く): 17596932

約数列:

[1, 2, 3, 4, 6, 12, 401, 802, 1203, 1604, 2406, 2729, 4812, 5458, 8187, 10916, 16374, 32748, 1094329, 2188658, 3282987, 4377316, 6565974, 13131948]

約数ペア:

[(1, 13131948), (2, 6565974), (3, 4377316), (4, 3282987), (6, 2188658), (12, 1094329), (401, 32748), (802, 16374), (1203, 10916), (1604, 8187), (2406, 5458), (2729, 4812)]