15709416208

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{42688631}}^1$

素因数の和:42688662

約数の個数: 20

約数和(自身を含む): 31760342208

約数和(自身を除く): 16050926000

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 42688631, 85377262, 170754524, 341509048, 683018096, 981838513, 1963677026, 3927354052, 7854708104, 15709416208]

約数ペア:

[(1, 15709416208), (2, 7854708104), (4, 3927354052), (8, 1963677026), (16, 981838513), (23, 683018096), (46, 341509048), (92, 170754524), (184, 85377262), (368, 42688631)]