13141576

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4993}}^1$

素因数の和:5053

約数の個数: 32

約数和(自身を含む): 28765440

約数和(自身を除く): 15623864

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 4993, 9986, 19972, 34951, 39944, 69902, 139804, 234671, 279608, 469342, 938684, 1642697, 1877368, 3285394, 6570788, 13141576]

約数ペア:

[(1, 13141576), (2, 6570788), (4, 3285394), (7, 1877368), (8, 1642697), (14, 938684), (28, 469342), (47, 279608), (56, 234671), (94, 139804), (188, 69902), (329, 39944), (376, 34951), (658, 19972), (1316, 9986), (2632, 4993)]