21596046

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{189439}}^1$

素因数の和:189463

約数の個数: 16

約数和(自身を含む): 45465600

約数和(自身を除く): 23869554

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 189439, 378878, 568317, 1136634, 3599341, 7198682, 10798023, 21596046]

約数ペア:

[(1, 21596046), (2, 10798023), (3, 7198682), (6, 3599341), (19, 1136634), (38, 568317), (57, 378878), (114, 189439)]