19315716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{229949}}^1$

素因数の和:229963

約数の個数: 24

約数和(自身を含む): 51508800

約数和(自身を除く): 32193084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 229949, 459898, 689847, 919796, 1379694, 1609643, 2759388, 3219286, 4828929, 6438572, 9657858, 19315716]

約数ペア:

[(1, 19315716), (2, 9657858), (3, 6438572), (4, 4828929), (6, 3219286), (7, 2759388), (12, 1609643), (14, 1379694), (21, 919796), (28, 689847), (42, 459898), (84, 229949)]