19320252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{230003}}^1$

素因数の和:230017

約数の個数: 24

約数和(自身を含む): 51520896

約数和(自身を除く): 32200644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 230003, 460006, 690009, 920012, 1380018, 1610021, 2760036, 3220042, 4830063, 6440084, 9660126, 19320252]

約数ペア:

[(1, 19320252), (2, 9660126), (3, 6440084), (4, 4830063), (6, 3220042), (7, 2760036), (12, 1610021), (14, 1380018), (21, 920012), (28, 690009), (42, 460006), (84, 230003)]