16660306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37693}}^1$

素因数の和:37725

約数の個数: 16

約数和(自身を含む): 28496664

約数和(自身を除く): 11836358

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 37693, 75386, 490009, 640781, 980018, 1281562, 8330153, 16660306]

約数ペア:

[(1, 16660306), (2, 8330153), (13, 1281562), (17, 980018), (26, 640781), (34, 490009), (221, 75386), (442, 37693)]