19328077488

素因数分解:

$2^4\times 3^1\times {\mathrm{402668281}}^1$

素因数の和:402668292

約数の個数: 20

約数和(自身を含む): 49930866968

約数和(自身を除く): 30602789480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 402668281, 805336562, 1208004843, 1610673124, 2416009686, 3221346248, 4832019372, 6442692496, 9664038744, 19328077488]

約数ペア:

[(1, 19328077488), (2, 9664038744), (3, 6442692496), (4, 4832019372), (6, 3221346248), (8, 2416009686), (12, 1610673124), (16, 1208004843), (24, 805336562), (48, 402668281)]