23920970

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{21169}}^1$

素因数の和:21289

約数の個数: 16

約数和(自身を含む): 43440840

約数和(自身を除く): 19519870

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 21169, 42338, 105845, 211690, 2392097, 4784194, 11960485, 23920970]

約数ペア:

[(1, 23920970), (2, 11960485), (5, 4784194), (10, 2392097), (113, 211690), (226, 105845), (565, 42338), (1130, 21169)]