13643768

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{4051}}^1$

素因数の和:4478

約数の個数: 16

約数和(自身を含む): 25649160

約数和(自身を除く): 12005392

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 4051, 8102, 16204, 32408, 1705471, 3410942, 6821884, 13643768]

約数ペア:

[(1, 13643768), (2, 6821884), (4, 3410942), (8, 1705471), (421, 32408), (842, 16204), (1684, 8102), (3368, 4051)]