10438895

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2111}}^1$

素因数の和:2182

約数の個数: 16

約数和(自身を含む): 13381632

約数和(自身を除く): 2942737

約数列:

[1, 5, 23, 43, 115, 215, 989, 2111, 4945, 10555, 48553, 90773, 242765, 453865, 2087779, 10438895]

約数ペア:

[(1, 10438895), (5, 2087779), (23, 453865), (43, 242765), (115, 90773), (215, 48553), (989, 10555), (2111, 4945)]