13390192

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{2087}}^1$

素因数の和:2496

約数の個数: 20

約数和(自身を含む): 26020656

約数和(自身を除く): 12630464

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 2087, 3208, 4174, 6416, 8348, 16696, 33392, 836887, 1673774, 3347548, 6695096, 13390192]

約数ペア:

[(1, 13390192), (2, 6695096), (4, 3347548), (8, 1673774), (16, 836887), (401, 33392), (802, 16696), (1604, 8348), (2087, 6416), (3208, 4174)]