19458483

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 30523392

約数和(自身を除く): 11064909

約数列:

[1, 3, 11, 23, 31, 33, 69, 93, 253, 341, 713, 759, 827, 1023, 2139, 2481, 7843, 9097, 19021, 23529, 25637, 27291, 57063, 76911, 209231, 282007, 589651, 627693, 846021, 1768953, 6486161, 19458483]

約数ペア:

[(1, 19458483), (3, 6486161), (11, 1768953), (23, 846021), (31, 627693), (33, 589651), (69, 282007), (93, 209231), (253, 76911), (341, 57063), (713, 27291), (759, 25637), (827, 23529), (1023, 19021), (2139, 9097), (2481, 7843)]