12707020190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43817311}}^1$

素因数の和:43817347

約数の個数: 16

約数和(自身を含む): 23661348480

約数和(自身を除く): 10954328290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 43817311, 87634622, 219086555, 438173110, 1270702019, 2541404038, 6353510095, 12707020190]

約数ペア:

[(1, 12707020190), (2, 6353510095), (5, 2541404038), (10, 1270702019), (29, 438173110), (58, 219086555), (145, 87634622), (290, 43817311)]