22269130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{13177}}^1$

素因数の和:13210

約数の個数: 24

約数和(自身を含む): 43408332

約数和(自身を除く): 21139202

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 13177, 26354, 65885, 131770, 171301, 342602, 856505, 1713010, 2226913, 4453826, 11134565, 22269130]

約数ペア:

[(1, 22269130), (2, 11134565), (5, 4453826), (10, 2226913), (13, 1713010), (26, 856505), (65, 342602), (130, 171301), (169, 131770), (338, 65885), (845, 26354), (1690, 13177)]