19936812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{237343}}^1$

素因数の和:237357

約数の個数: 24

約数和(自身を含む): 53165056

約数和(自身を除く): 33228244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 237343, 474686, 712029, 949372, 1424058, 1661401, 2848116, 3322802, 4984203, 6645604, 9968406, 19936812]

約数ペア:

[(1, 19936812), (2, 9968406), (3, 6645604), (4, 4984203), (6, 3322802), (7, 2848116), (12, 1661401), (14, 1424058), (21, 949372), (28, 712029), (42, 474686), (84, 237343)]