22511312

素因数分解:

$2^4\times {\mathrm{881}}^1\times {\mathrm{1597}}^1$

素因数の和:2486

約数の個数: 20

約数和(自身を含む): 43692516

約数和(自身を除く): 21181204

約数列:

[1, 2, 4, 8, 16, 881, 1597, 1762, 3194, 3524, 6388, 7048, 12776, 14096, 25552, 1406957, 2813914, 5627828, 11255656, 22511312]

約数ペア:

[(1, 22511312), (2, 11255656), (4, 5627828), (8, 2813914), (16, 1406957), (881, 25552), (1597, 14096), (1762, 12776), (3194, 7048), (3524, 6388)]