13900726

素因数分解:

$2^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1549}}^1$

素因数の和:2199

約数の個数: 16

約数和(自身を含む): 23882400

約数和(自身を除く): 9981674

約数列:

[1, 2, 7, 14, 641, 1282, 1549, 3098, 4487, 8974, 10843, 21686, 992909, 1985818, 6950363, 13900726]

約数ペア:

[(1, 13900726), (2, 6950363), (7, 1985818), (14, 992909), (641, 21686), (1282, 10843), (1549, 8974), (3098, 4487)]