19374964

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3823}}^1$

素因数の和:4015

約数の個数: 24

約数和(自身を含む): 38974208

約数和(自身を除く): 19599244

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 3823, 5068, 7646, 15292, 26761, 53522, 107044, 691963, 1383926, 2767852, 4843741, 9687482, 19374964]

約数ペア:

[(1, 19374964), (2, 9687482), (4, 4843741), (7, 2767852), (14, 1383926), (28, 691963), (181, 107044), (362, 53522), (724, 26761), (1267, 15292), (2534, 7646), (3823, 5068)]