16871330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8311}}^1$

素因数の和:8354

約数の個数: 32

約数和(自身を含む): 35907840

約数和(自身を除く): 19036510

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 8311, 16622, 41555, 58177, 83110, 116354, 241019, 290885, 482038, 581770, 1205095, 1687133, 2410190, 3374266, 8435665, 16871330]

約数ペア:

[(1, 16871330), (2, 8435665), (5, 3374266), (7, 2410190), (10, 1687133), (14, 1205095), (29, 581770), (35, 482038), (58, 290885), (70, 241019), (145, 116354), (203, 83110), (290, 58177), (406, 41555), (1015, 16622), (2030, 8311)]