16203124

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 54

約数和(自身を含む): 34964370

約数和(自身を除く): 18761246

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 229, 266, 361, 458, 532, 722, 916, 931, 1444, 1603, 1862, 2527, 3206, 3724, 4351, 5054, 6412, 8702, 10108, 11221, 17404, 17689, 22442, 30457, 35378, 44884, 60914, 70756, 82669, 121828, 165338, 213199, 330676, 426398, 578683, 852796, 1157366, 2314732, 4050781, 8101562, 16203124]

約数ペア:

[(1, 16203124), (2, 8101562), (4, 4050781), (7, 2314732), (14, 1157366), (19, 852796), (28, 578683), (38, 426398), (49, 330676), (76, 213199), (98, 165338), (133, 121828), (196, 82669), (229, 70756), (266, 60914), (361, 44884), (458, 35378), (532, 30457), (722, 22442), (916, 17689), (931, 17404), (1444, 11221), (1603, 10108), (1862, 8702), (2527, 6412), (3206, 5054), (3724, 4351)]