13669816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 27216000

約数和(自身を除く): 13546184

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 647, 1112, 1294, 2588, 2641, 5176, 5282, 10564, 12293, 21128, 24586, 49172, 89933, 98344, 179866, 359732, 719464, 1708727, 3417454, 6834908, 13669816]

約数ペア:

[(1, 13669816), (2, 6834908), (4, 3417454), (8, 1708727), (19, 719464), (38, 359732), (76, 179866), (139, 98344), (152, 89933), (278, 49172), (556, 24586), (647, 21128), (1112, 12293), (1294, 10564), (2588, 5282), (2641, 5176)]