22781362

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{1103}}^1$

素因数の和:1577

約数の個数: 16

約数和(自身を含む): 35769600

約数和(自身を除く): 12988238

約数列:

[1, 2, 23, 46, 449, 898, 1103, 2206, 10327, 20654, 25369, 50738, 495247, 990494, 11390681, 22781362]

約数ペア:

[(1, 22781362), (2, 11390681), (23, 990494), (46, 495247), (449, 50738), (898, 25369), (1103, 20654), (2206, 10327)]