12496072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{359}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 24840000

約数和(自身を除く): 12343928

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 229, 359, 458, 718, 916, 1436, 1832, 2872, 4351, 6821, 8702, 13642, 17404, 27284, 34808, 54568, 82211, 164422, 328844, 657688, 1562009, 3124018, 6248036, 12496072]

約数ペア:

[(1, 12496072), (2, 6248036), (4, 3124018), (8, 1562009), (19, 657688), (38, 328844), (76, 164422), (152, 82211), (229, 54568), (359, 34808), (458, 27284), (718, 17404), (916, 13642), (1436, 8702), (1832, 6821), (2872, 4351)]