15143874

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1871}}^1$

素因数の和:1966

約数の個数: 32

約数和(自身を含む): 32348160

約数和(自身を除く): 17204286

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 1871, 2698, 3742, 4047, 5613, 8094, 11226, 35549, 71098, 106647, 132841, 213294, 265682, 398523, 797046, 2523979, 5047958, 7571937, 15143874]

約数ペア:

[(1, 15143874), (2, 7571937), (3, 5047958), (6, 2523979), (19, 797046), (38, 398523), (57, 265682), (71, 213294), (114, 132841), (142, 106647), (213, 71098), (426, 35549), (1349, 11226), (1871, 8094), (2698, 5613), (3742, 4047)]