23193338

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 46448640

約数和(自身を除く): 23255302

約数列:

[1, 2, 7, 14, 17, 19, 23, 34, 38, 46, 119, 133, 161, 223, 238, 266, 322, 323, 391, 437, 446, 646, 782, 874, 1561, 2261, 2737, 3059, 3122, 3791, 4237, 4522, 5129, 5474, 6118, 7429, 7582, 8474, 10258, 14858, 26537, 29659, 35903, 52003, 53074, 59318, 71806, 72029, 87193, 97451, 104006, 144058, 174386, 194902, 504203, 610351, 682157, 1008406, 1220702, 1364314, 1656667, 3313334, 11596669, 23193338]

約数ペア:

[(1, 23193338), (2, 11596669), (7, 3313334), (14, 1656667), (17, 1364314), (19, 1220702), (23, 1008406), (34, 682157), (38, 610351), (46, 504203), (119, 194902), (133, 174386), (161, 144058), (223, 104006), (238, 97451), (266, 87193), (322, 72029), (323, 71806), (391, 59318), (437, 53074), (446, 52003), (646, 35903), (782, 29659), (874, 26537), (1561, 14858), (2261, 10258), (2737, 8474), (3059, 7582), (3122, 7429), (3791, 6118), (4237, 5474), (4522, 5129)]