12280164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 31084032

約数和(自身を除く): 18803868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 223, 353, 446, 669, 706, 892, 1059, 1338, 1412, 2118, 2676, 2899, 4236, 4589, 5798, 8697, 9178, 11596, 13767, 17394, 18356, 27534, 34788, 55068, 78719, 157438, 236157, 314876, 472314, 944628, 1023347, 2046694, 3070041, 4093388, 6140082, 12280164]

約数ペア:

[(1, 12280164), (2, 6140082), (3, 4093388), (4, 3070041), (6, 2046694), (12, 1023347), (13, 944628), (26, 472314), (39, 314876), (52, 236157), (78, 157438), (156, 78719), (223, 55068), (353, 34788), (446, 27534), (669, 18356), (706, 17394), (892, 13767), (1059, 11596), (1338, 9178), (1412, 8697), (2118, 5798), (2676, 4589), (2899, 4236)]