12315852022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1390993}}^1$

素因数の和:1391247

約数の個数: 16

約数和(自身を含む): 19529555760

約数和(自身を除く): 7213703738

約数列:

[1, 2, 19, 38, 233, 466, 4427, 8854, 1390993, 2781986, 26428867, 52857734, 324101369, 648202738, 6157926011, 12315852022]

約数ペア:

[(1, 12315852022), (2, 6157926011), (19, 648202738), (38, 324101369), (233, 52857734), (466, 26428867), (4427, 2781986), (8854, 1390993)]