15218638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2851}}^1$

素因数の和:3027

約数の個数: 16

約数和(自身を含む): 24333264

約数和(自身を除く): 9114626

約数列:

[1, 2, 17, 34, 157, 314, 2669, 2851, 5338, 5702, 48467, 96934, 447607, 895214, 7609319, 15218638]

約数ペア:

[(1, 15218638), (2, 7609319), (17, 895214), (34, 447607), (157, 96934), (314, 48467), (2669, 5702), (2851, 5338)]