19093220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41507}}^1$

素因数の和:41539

約数の個数: 24

約数和(自身を含む): 41840064

約数和(自身を除く): 22746844

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 41507, 83014, 166028, 207535, 415070, 830140, 954661, 1909322, 3818644, 4773305, 9546610, 19093220]

約数ペア:

[(1, 19093220), (2, 9546610), (4, 4773305), (5, 3818644), (10, 1909322), (20, 954661), (23, 830140), (46, 415070), (92, 207535), (115, 166028), (230, 83014), (460, 41507)]