13490872

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{9421}}^1$

素因数の和:9606

約数の個数: 16

約数和(自身を含む): 25439400

約数和(自身を除く): 11948528

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 9421, 18842, 37684, 75368, 1686359, 3372718, 6745436, 13490872]

約数ペア:

[(1, 13490872), (2, 6745436), (4, 3372718), (8, 1686359), (179, 75368), (358, 37684), (716, 18842), (1432, 9421)]