15690582608

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{1529893}}^1$

素因数の和:1530542

約数の個数: 20

約数和(自身を含む): 30447950388

約数和(自身を除く): 14757367780

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 10256, 1529893, 3059786, 6119572, 12239144, 24478288, 980661413, 1961322826, 3922645652, 7845291304, 15690582608]

約数ペア:

[(1, 15690582608), (2, 7845291304), (4, 3922645652), (8, 1961322826), (16, 980661413), (641, 24478288), (1282, 12239144), (2564, 6119572), (5128, 3059786), (10256, 1529893)]