16858086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2017}}^1$

素因数の和:2228

約数の個数: 32

約数和(自身を含む): 38745600

約数和(自身を除く): 21887514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 2017, 2786, 4034, 4179, 6051, 8358, 12102, 14119, 28238, 42357, 84714, 401383, 802766, 1204149, 2408298, 2809681, 5619362, 8429043, 16858086]

約数ペア:

[(1, 16858086), (2, 8429043), (3, 5619362), (6, 2809681), (7, 2408298), (14, 1204149), (21, 802766), (42, 401383), (199, 84714), (398, 42357), (597, 28238), (1194, 14119), (1393, 12102), (2017, 8358), (2786, 6051), (4034, 4179)]