15126748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1433}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 33727680

約数和(自身を除く): 18600932

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1433, 1508, 2639, 2866, 5278, 5732, 10031, 10556, 18629, 20062, 37258, 40124, 41557, 74516, 83114, 130403, 166228, 260806, 290899, 521612, 540241, 581798, 1080482, 1163596, 2160964, 3781687, 7563374, 15126748]

約数ペア:

[(1, 15126748), (2, 7563374), (4, 3781687), (7, 2160964), (13, 1163596), (14, 1080482), (26, 581798), (28, 540241), (29, 521612), (52, 290899), (58, 260806), (91, 166228), (116, 130403), (182, 83114), (203, 74516), (364, 41557), (377, 40124), (406, 37258), (754, 20062), (812, 18629), (1433, 10556), (1508, 10031), (2639, 5732), (2866, 5278)]