22039405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2309}}^1$

素因数の和:2420

約数の個数: 16

約数和(自身を含む): 27941760

約数和(自身を除く): 5902355

約数列:

[1, 5, 23, 83, 115, 415, 1909, 2309, 9545, 11545, 53107, 191647, 265535, 958235, 4407881, 22039405]

約数ペア:

[(1, 22039405), (5, 4407881), (23, 958235), (83, 265535), (115, 191647), (415, 53107), (1909, 11545), (2309, 9545)]