13419505

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 18165672

約数和(自身を除く): 4746167

約数列:

[1, 5, 11, 41, 55, 121, 205, 451, 541, 605, 2255, 2705, 4961, 5951, 22181, 24805, 29755, 65461, 110905, 243991, 327305, 1219955, 2683901, 13419505]

約数ペア:

[(1, 13419505), (5, 2683901), (11, 1219955), (41, 327305), (55, 243991), (121, 110905), (205, 65461), (451, 29755), (541, 24805), (605, 22181), (2255, 5951), (2705, 4961)]