19520562

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{171233}}^1$

素因数の和:171257

約数の個数: 16

約数和(自身を含む): 41096160

約数和(自身を除く): 21575598

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 171233, 342466, 513699, 1027398, 3253427, 6506854, 9760281, 19520562]

約数ペア:

[(1, 19520562), (2, 9760281), (3, 6506854), (6, 3253427), (19, 1027398), (38, 513699), (57, 342466), (114, 171233)]