12518578

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3833}}^1$

素因数の和:3929

約数の個数: 16

約数和(自身を含む): 19875456

約数和(自身を除く): 7356878

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 3833, 7666, 88159, 176318, 272143, 544286, 6259289, 12518578]

約数ペア:

[(1, 12518578), (2, 6259289), (23, 544286), (46, 272143), (71, 176318), (142, 88159), (1633, 7666), (3266, 3833)]