22353916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8111}}^1$

素因数の和:8181

約数の個数: 24

約数和(自身を含む): 42928704

約数和(自身を除く): 20574788

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 8111, 16222, 32444, 105443, 210886, 421772, 429883, 859766, 1719532, 5588479, 11176958, 22353916]

約数ペア:

[(1, 22353916), (2, 11176958), (4, 5588479), (13, 1719532), (26, 859766), (52, 429883), (53, 421772), (106, 210886), (212, 105443), (689, 32444), (1378, 16222), (2756, 8111)]