12470916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 31046400

約数和(自身を除く): 18575484

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 83, 114, 166, 228, 249, 332, 498, 659, 996, 1318, 1577, 1977, 2636, 3154, 3954, 4731, 6308, 7908, 9462, 12521, 18924, 25042, 37563, 50084, 54697, 75126, 109394, 150252, 164091, 218788, 328182, 656364, 1039243, 2078486, 3117729, 4156972, 6235458, 12470916]

約数ペア:

[(1, 12470916), (2, 6235458), (3, 4156972), (4, 3117729), (6, 2078486), (12, 1039243), (19, 656364), (38, 328182), (57, 218788), (76, 164091), (83, 150252), (114, 109394), (166, 75126), (228, 54697), (249, 50084), (332, 37563), (498, 25042), (659, 18924), (996, 12521), (1318, 9462), (1577, 7908), (1977, 6308), (2636, 4731), (3154, 3954)]