19062355

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 26246592

約数和(自身を除く): 7184237

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 1327, 2873, 6635, 14365, 17251, 22559, 86255, 112795, 224263, 293267, 1121315, 1466335, 3812471, 19062355]

約数ペア:

[(1, 19062355), (5, 3812471), (13, 1466335), (17, 1121315), (65, 293267), (85, 224263), (169, 112795), (221, 86255), (845, 22559), (1105, 17251), (1327, 14365), (2873, 6635)]