13565543042

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{1319}}^1\times {\mathrm{25841}}^1$

素因数の和:27361

約数の個数: 16

約数和(自身を含む): 20466864000

約数和(自身を除く): 6901320958

約数列:

[1, 2, 199, 398, 1319, 2638, 25841, 51682, 262481, 524962, 5142359, 10284718, 34084279, 68168558, 6782771521, 13565543042]

約数ペア:

[(1, 13565543042), (2, 6782771521), (199, 68168558), (398, 34084279), (1319, 10284718), (2638, 5142359), (25841, 524962), (51682, 262481)]