13047088

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{22039}}^1$

素因数の和:22084

約数の個数: 20

約数和(自身を含む): 25963120

約数和(自身を除く): 12916032

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 22039, 44078, 88156, 176312, 352624, 815443, 1630886, 3261772, 6523544, 13047088]

約数ペア:

[(1, 13047088), (2, 6523544), (4, 3261772), (8, 1630886), (16, 815443), (37, 352624), (74, 176312), (148, 88156), (296, 44078), (592, 22039)]