17581252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1699}}^1$

素因数の和:1915

約数の個数: 24

約数和(自身を含む): 33320000

約数和(自身を除く): 15738748

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 796, 1699, 2587, 3398, 5174, 6796, 10348, 22087, 44174, 88348, 338101, 676202, 1352404, 4395313, 8790626, 17581252]

約数ペア:

[(1, 17581252), (2, 8790626), (4, 4395313), (13, 1352404), (26, 676202), (52, 338101), (199, 88348), (398, 44174), (796, 22087), (1699, 10348), (2587, 6796), (3398, 5174)]