12201906

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 25067520

約数和(自身を除く): 12865614

約数列:

[1, 2, 3, 6, 67, 127, 134, 201, 239, 254, 381, 402, 478, 717, 762, 1434, 8509, 16013, 17018, 25527, 30353, 32026, 48039, 51054, 60706, 91059, 96078, 182118, 2033651, 4067302, 6100953, 12201906]

約数ペア:

[(1, 12201906), (2, 6100953), (3, 4067302), (6, 2033651), (67, 182118), (127, 96078), (134, 91059), (201, 60706), (239, 51054), (254, 48039), (381, 32026), (402, 30353), (478, 25527), (717, 17018), (762, 16013), (1434, 8509)]