12743164

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2287}}^1$

素因数の和:2497

約数の個数: 24

約数和(自身を含む): 25625600

約数和(自身を除く): 12882436

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2287, 2786, 4574, 5572, 9148, 16009, 32018, 64036, 455113, 910226, 1820452, 3185791, 6371582, 12743164]

約数ペア:

[(1, 12743164), (2, 6371582), (4, 3185791), (7, 1820452), (14, 910226), (28, 455113), (199, 64036), (398, 32018), (796, 16009), (1393, 9148), (2287, 5572), (2786, 4574)]