22742012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6959}}^1$

素因数の和:7025

約数の個数: 24

約数和(自身を含む): 42873600

約数和(自身を除く): 20131588

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 6959, 13918, 27836, 132221, 264442, 299237, 528884, 598474, 1196948, 5685503, 11371006, 22742012]

約数ペア:

[(1, 22742012), (2, 11371006), (4, 5685503), (19, 1196948), (38, 598474), (43, 528884), (76, 299237), (86, 264442), (172, 132221), (817, 27836), (1634, 13918), (3268, 6959)]