13639508

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2539}}^1$

素因数の和:2639

約数の個数: 24

約数和(自身を含む): 25603200

約数和(自身を除く): 11963692

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2539, 2686, 5078, 5372, 10156, 43163, 86326, 172652, 200581, 401162, 802324, 3409877, 6819754, 13639508]

約数ペア:

[(1, 13639508), (2, 6819754), (4, 3409877), (17, 802324), (34, 401162), (68, 200581), (79, 172652), (158, 86326), (316, 43163), (1343, 10156), (2539, 5372), (2686, 5078)]