15921164

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29927}}^1$

素因数の和:29957

約数の個数: 24

約数和(自身を含む): 33519360

約数和(自身を除く): 17598196

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 29927, 59854, 119708, 209489, 418978, 568613, 837956, 1137226, 2274452, 3980291, 7960582, 15921164]

約数ペア:

[(1, 15921164), (2, 7960582), (4, 3980291), (7, 2274452), (14, 1137226), (19, 837956), (28, 568613), (38, 418978), (76, 209489), (133, 119708), (266, 59854), (532, 29927)]