13357870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 24893568

約数和(自身を除く): 11535698

約数列:

[1, 2, 5, 10, 47, 94, 97, 194, 235, 293, 470, 485, 586, 970, 1465, 2930, 4559, 9118, 13771, 22795, 27542, 28421, 45590, 56842, 68855, 137710, 142105, 284210, 1335787, 2671574, 6678935, 13357870]

約数ペア:

[(1, 13357870), (2, 6678935), (5, 2671574), (10, 1335787), (47, 284210), (94, 142105), (97, 137710), (194, 68855), (235, 56842), (293, 45590), (470, 28421), (485, 27542), (586, 22795), (970, 13771), (1465, 9118), (2930, 4559)]