19795084

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1483}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 35900928

約数和(自身を除く): 16105844

約数列:

[1, 2, 4, 47, 71, 94, 142, 188, 284, 1483, 2966, 3337, 5932, 6674, 13348, 69701, 105293, 139402, 210586, 278804, 421172, 4948771, 9897542, 19795084]

約数ペア:

[(1, 19795084), (2, 9897542), (4, 4948771), (47, 421172), (71, 278804), (94, 210586), (142, 139402), (188, 105293), (284, 69701), (1483, 13348), (2966, 6674), (3337, 5932)]