19602952

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{7879}}^1$

素因数の和:8196

約数の個数: 16

約数和(自身を含む): 36878400

約数和(自身を除く): 17275448

約数列:

[1, 2, 4, 8, 311, 622, 1244, 2488, 7879, 15758, 31516, 63032, 2450369, 4900738, 9801476, 19602952]

約数ペア:

[(1, 19602952), (2, 9801476), (4, 4900738), (8, 2450369), (311, 63032), (622, 31516), (1244, 15758), (2488, 7879)]