19628602

素因数分解:

$2^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{3253}}^1$

素因数の和:3693

約数の個数: 16

約数和(自身を含む): 33737472

約数和(自身を除く): 14108870

約数列:

[1, 2, 7, 14, 431, 862, 3017, 3253, 6034, 6506, 22771, 45542, 1402043, 2804086, 9814301, 19628602]

約数ペア:

[(1, 19628602), (2, 9814301), (7, 2804086), (14, 1402043), (431, 45542), (862, 22771), (3017, 6506), (3253, 6034)]