12420204

素因数分解:

$2^2\times 3^1\times {\mathrm{523}}^1\times {\mathrm{1979}}^1$

素因数の和:2509

約数の個数: 24

約数和(自身を含む): 29050560

約数和(自身を除く): 16630356

約数列:

[1, 2, 3, 4, 6, 12, 523, 1046, 1569, 1979, 2092, 3138, 3958, 5937, 6276, 7916, 11874, 23748, 1035017, 2070034, 3105051, 4140068, 6210102, 12420204]

約数ペア:

[(1, 12420204), (2, 6210102), (3, 4140068), (4, 3105051), (6, 2070034), (12, 1035017), (523, 23748), (1046, 11874), (1569, 7916), (1979, 6276), (2092, 5937), (3138, 3958)]