12508764

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 31140480

約数和(自身を除く): 18631716

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 83, 114, 166, 228, 249, 332, 498, 661, 996, 1322, 1577, 1983, 2644, 3154, 3966, 4731, 6308, 7932, 9462, 12559, 18924, 25118, 37677, 50236, 54863, 75354, 109726, 150708, 164589, 219452, 329178, 658356, 1042397, 2084794, 3127191, 4169588, 6254382, 12508764]

約数ペア:

[(1, 12508764), (2, 6254382), (3, 4169588), (4, 3127191), (6, 2084794), (12, 1042397), (19, 658356), (38, 329178), (57, 219452), (76, 164589), (83, 150708), (114, 109726), (166, 75354), (228, 54863), (249, 50236), (332, 37677), (498, 25118), (661, 18924), (996, 12559), (1322, 9462), (1577, 7932), (1983, 6308), (2644, 4731), (3154, 3966)]