15269254

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 31933440

約数和(自身を除く): 16664186

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 58, 77, 91, 143, 154, 182, 203, 263, 286, 319, 377, 406, 526, 638, 754, 1001, 1841, 2002, 2233, 2639, 2893, 3419, 3682, 4147, 4466, 5278, 5786, 6838, 7627, 8294, 15254, 20251, 23933, 29029, 37609, 40502, 47866, 53389, 58058, 75218, 83897, 99151, 106778, 167794, 198302, 263263, 526526, 587279, 694057, 1090661, 1174558, 1388114, 2181322, 7634627, 15269254]

約数ペア:

[(1, 15269254), (2, 7634627), (7, 2181322), (11, 1388114), (13, 1174558), (14, 1090661), (22, 694057), (26, 587279), (29, 526526), (58, 263263), (77, 198302), (91, 167794), (143, 106778), (154, 99151), (182, 83897), (203, 75218), (263, 58058), (286, 53389), (319, 47866), (377, 40502), (406, 37609), (526, 29029), (638, 23933), (754, 20251), (1001, 15254), (1841, 8294), (2002, 7627), (2233, 6838), (2639, 5786), (2893, 5278), (3419, 4466), (3682, 4147)]