13752808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{523}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 27352800

約数和(自身を除く): 13599992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173, 346, 523, 692, 1046, 1384, 2092, 3287, 4184, 6574, 9937, 13148, 19874, 26296, 39748, 79496, 90479, 180958, 361916, 723832, 1719101, 3438202, 6876404, 13752808]

約数ペア:

[(1, 13752808), (2, 6876404), (4, 3438202), (8, 1719101), (19, 723832), (38, 361916), (76, 180958), (152, 90479), (173, 79496), (346, 39748), (523, 26296), (692, 19874), (1046, 13148), (1384, 9937), (2092, 6574), (3287, 4184)]