12910460

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2281}}^1$

素因数の和:2573

約数の個数: 24

約数和(自身を含む): 27219696

約数和(自身を除く): 14309236

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2281, 2830, 4562, 5660, 9124, 11405, 22810, 45620, 645523, 1291046, 2582092, 3227615, 6455230, 12910460]

約数ペア:

[(1, 12910460), (2, 6455230), (4, 3227615), (5, 2582092), (10, 1291046), (20, 645523), (283, 45620), (566, 22810), (1132, 11405), (1415, 9124), (2281, 5660), (2830, 4562)]