21924672010

素因数分解:

$2^1\times 5^1\times {\mathrm{3313}}^1\times {\mathrm{661777}}^1$

素因数の和:665097

約数の個数: 16

約数和(自身を含む): 39476381256

約数和(自身を除く): 17551709246

約数列:

[1, 2, 5, 10, 3313, 6626, 16565, 33130, 661777, 1323554, 3308885, 6617770, 2192467201, 4384934402, 10962336005, 21924672010]

約数ペア:

[(1, 21924672010), (2, 10962336005), (5, 4384934402), (10, 2192467201), (3313, 6617770), (6626, 3308885), (16565, 1323554), (33130, 661777)]