16957850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3727}}^1$

素因数の和:3759

約数の個数: 48

約数和(自身を含む): 38830848

約数和(自身を除く): 21872998

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 3727, 4550, 7454, 18635, 26089, 37270, 48451, 52178, 93175, 96902, 130445, 186350, 242255, 260890, 339157, 484510, 652225, 678314, 1211275, 1304450, 1695785, 2422550, 3391570, 8478925, 16957850]

約数ペア:

[(1, 16957850), (2, 8478925), (5, 3391570), (7, 2422550), (10, 1695785), (13, 1304450), (14, 1211275), (25, 678314), (26, 652225), (35, 484510), (50, 339157), (65, 260890), (70, 242255), (91, 186350), (130, 130445), (175, 96902), (182, 93175), (325, 52178), (350, 48451), (455, 37270), (650, 26089), (910, 18635), (2275, 7454), (3727, 4550)]