25419779394

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{222980521}}^1$

素因数の和:222980545

約数の個数: 16

約数和(自身を含む): 53515325280

約数和(自身を除く): 28095545886

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 222980521, 445961042, 668941563, 1337883126, 4236629899, 8473259798, 12709889697, 25419779394]

約数ペア:

[(1, 25419779394), (2, 12709889697), (3, 8473259798), (6, 4236629899), (19, 1337883126), (38, 668941563), (57, 445961042), (114, 222980521)]