13207816

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{44621}}^1$

素因数の和:44664

約数の個数: 16

約数和(自身を含む): 25434540

約数和(自身を除く): 12226724

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 44621, 89242, 178484, 356968, 1650977, 3301954, 6603908, 13207816]

約数ペア:

[(1, 13207816), (2, 6603908), (4, 3301954), (8, 1650977), (37, 356968), (74, 178484), (148, 89242), (296, 44621)]