15698896208

素因数分解:

$2^4\times {\mathrm{1279}}^1\times {\mathrm{767147}}^1$

素因数の和:768434

約数の個数: 20

約数和(自身を含む): 30440432640

約数和(自身を除く): 14741536432

約数列:

[1, 2, 4, 8, 16, 1279, 2558, 5116, 10232, 20464, 767147, 1534294, 3068588, 6137176, 12274352, 981181013, 1962362026, 3924724052, 7849448104, 15698896208]

約数ペア:

[(1, 15698896208), (2, 7849448104), (4, 3924724052), (8, 1962362026), (16, 981181013), (1279, 12274352), (2558, 6137176), (5116, 3068588), (10232, 1534294), (20464, 767147)]