21351960001

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{26203}}^1$

素因数の和:26796

約数の個数: 16

約数和(自身を含む): 22640256000

約数和(自身を除く): 1288295999

約数列:

[1, 23, 71, 499, 1633, 11477, 26203, 35429, 602669, 814867, 1860413, 13075297, 42789499, 300731831, 928346087, 21351960001]

約数ペア:

[(1, 21351960001), (23, 928346087), (71, 300731831), (499, 42789499), (1633, 13075297), (11477, 1860413), (26203, 814867), (35429, 602669)]