13926740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40961}}^1$

素因数の和:40987

約数の個数: 24

約数和(自身を含む): 30967272

約数和(自身を除く): 17040532

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 40961, 81922, 163844, 204805, 409610, 696337, 819220, 1392674, 2785348, 3481685, 6963370, 13926740]

約数ペア:

[(1, 13926740), (2, 6963370), (4, 3481685), (5, 2785348), (10, 1392674), (17, 819220), (20, 696337), (34, 409610), (68, 204805), (85, 163844), (170, 81922), (340, 40961)]