2019932233168

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{2153}}^1\times {\mathrm{294659}}^1$

素因数の和:297019

約数の個数: 40

約数和(自身を含む): 3935125368000

約数和(自身を除く): 1915193134832

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 2153, 3184, 4306, 8612, 17224, 34448, 294659, 428447, 589318, 856894, 1178636, 1713788, 2357272, 3427576, 4714544, 6855152, 58637141, 117274282, 234548564, 469097128, 634400827, 938194256, 1268801654, 2537603308, 5075206616, 10150413232, 126245764573, 252491529146, 504983058292, 1009966116584, 2019932233168]

約数ペア:

[(1, 2019932233168), (2, 1009966116584), (4, 504983058292), (8, 252491529146), (16, 126245764573), (199, 10150413232), (398, 5075206616), (796, 2537603308), (1592, 1268801654), (2153, 938194256), (3184, 634400827), (4306, 469097128), (8612, 234548564), (17224, 117274282), (34448, 58637141), (294659, 6855152), (428447, 4714544), (589318, 3427576), (856894, 2357272), (1178636, 1713788)]