15560006

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 30578688

約数和(自身を除く): 15018682

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 191, 253, 322, 382, 506, 529, 1058, 1337, 1771, 2101, 2674, 3542, 3703, 4202, 4393, 5819, 7406, 8786, 11638, 14707, 29414, 30751, 40733, 48323, 61502, 81466, 96646, 101039, 202078, 338261, 676522, 707273, 1111429, 1414546, 2222858, 7780003, 15560006]

約数ペア:

[(1, 15560006), (2, 7780003), (7, 2222858), (11, 1414546), (14, 1111429), (22, 707273), (23, 676522), (46, 338261), (77, 202078), (154, 101039), (161, 96646), (191, 81466), (253, 61502), (322, 48323), (382, 40733), (506, 30751), (529, 29414), (1058, 14707), (1337, 11638), (1771, 8786), (2101, 7406), (2674, 5819), (3542, 4393), (3703, 4202)]