13686460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36017}}^1$

素因数の和:36045

約数の個数: 24

約数和(自身を含む): 30255120

約数和(自身を除く): 16568660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 36017, 72034, 144068, 180085, 360170, 684323, 720340, 1368646, 2737292, 3421615, 6843230, 13686460]

約数ペア:

[(1, 13686460), (2, 6843230), (4, 3421615), (5, 2737292), (10, 1368646), (19, 720340), (20, 684323), (38, 360170), (76, 180085), (95, 144068), (190, 72034), (380, 36017)]