13045904

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{22037}}^1$

素因数の和:22082

約数の個数: 20

約数和(自身を含む): 25960764

約数和(自身を除く): 12914860

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 22037, 44074, 88148, 176296, 352592, 815369, 1630738, 3261476, 6522952, 13045904]

約数ペア:

[(1, 13045904), (2, 6522952), (4, 3261476), (8, 1630738), (16, 815369), (37, 352592), (74, 176296), (148, 88148), (296, 44074), (592, 22037)]