12777260

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1063}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 26902176

約数和(自身を除く): 14124916

約数列:

[1, 2, 4, 5, 10, 20, 601, 1063, 1202, 2126, 2404, 3005, 4252, 5315, 6010, 10630, 12020, 21260, 638863, 1277726, 2555452, 3194315, 6388630, 12777260]

約数ペア:

[(1, 12777260), (2, 6388630), (4, 3194315), (5, 2555452), (10, 1277726), (20, 638863), (601, 21260), (1063, 12020), (1202, 10630), (2126, 6010), (2404, 5315), (3005, 4252)]