12967781486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1641907}}^1$

素因数の和:1642279

約数の個数: 16

約数和(自身を含む): 21279127680

約数和(自身を除く): 8311346194

約数列:

[1, 2, 11, 22, 359, 718, 3949, 7898, 1641907, 3283814, 18060977, 36121954, 589444613, 1178889226, 6483890743, 12967781486]

約数ペア:

[(1, 12967781486), (2, 6483890743), (11, 1178889226), (22, 589444613), (359, 36121954), (718, 18060977), (3949, 3283814), (7898, 1641907)]