2019930172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4231}}^1\times {\mathrm{9181}}^1$

素因数の和:13429

約数の個数: 24

約数和(自身を含む): 3808105952

約数和(自身を除く): 1788175780

約数列:

[1, 2, 4, 13, 26, 52, 4231, 8462, 9181, 16924, 18362, 36724, 55003, 110006, 119353, 220012, 238706, 477412, 38844811, 77689622, 155379244, 504982543, 1009965086, 2019930172]

約数ペア:

[(1, 2019930172), (2, 1009965086), (4, 504982543), (13, 155379244), (26, 77689622), (52, 38844811), (4231, 477412), (8462, 238706), (9181, 220012), (16924, 119353), (18362, 110006), (36724, 55003)]