39393290

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{6899}}^1$

素因数の和:7477

約数の個数: 16

約数和(自身を含む): 71042400

約数和(自身を除く): 31649110

約数列:

[1, 2, 5, 10, 571, 1142, 2855, 5710, 6899, 13798, 34495, 68990, 3939329, 7878658, 19696645, 39393290]

約数ペア:

[(1, 39393290), (2, 19696645), (5, 7878658), (10, 3939329), (571, 68990), (1142, 34495), (2855, 13798), (5710, 6899)]