12135214

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 23611392

約数和(自身を除く): 11476178

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 169, 182, 223, 299, 322, 338, 446, 598, 1183, 1561, 2093, 2366, 2899, 3122, 3887, 4186, 5129, 5798, 7774, 10258, 20293, 27209, 35903, 37687, 40586, 54418, 66677, 71806, 75374, 133354, 263809, 466739, 527618, 866801, 933478, 1733602, 6067607, 12135214]

約数ペア:

[(1, 12135214), (2, 6067607), (7, 1733602), (13, 933478), (14, 866801), (23, 527618), (26, 466739), (46, 263809), (91, 133354), (161, 75374), (169, 71806), (182, 66677), (223, 54418), (299, 40586), (322, 37687), (338, 35903), (446, 27209), (598, 20293), (1183, 10258), (1561, 7774), (2093, 5798), (2366, 5129), (2899, 4186), (3122, 3887)]