16369220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{116923}}^1$

素因数の和:116939

約数の個数: 24

約数和(自身を含む): 39286464

約数和(自身を除く): 22917244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 116923, 233846, 467692, 584615, 818461, 1169230, 1636922, 2338460, 3273844, 4092305, 8184610, 16369220]

約数ペア:

[(1, 16369220), (2, 8184610), (4, 4092305), (5, 3273844), (7, 2338460), (10, 1636922), (14, 1169230), (20, 818461), (28, 584615), (35, 467692), (70, 233846), (140, 116923)]