28201434

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{247381}}^1$

素因数の和:247405

約数の個数: 16

約数和(自身を含む): 59371680

約数和(自身を除く): 31170246

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 247381, 494762, 742143, 1484286, 4700239, 9400478, 14100717, 28201434]

約数ペア:

[(1, 28201434), (2, 14100717), (3, 9400478), (6, 4700239), (19, 1484286), (38, 742143), (57, 494762), (114, 247381)]