9894485

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{887}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 12531456

約数和(自身を除く): 2636971

約数列:

[1, 5, 23, 97, 115, 485, 887, 2231, 4435, 11155, 20401, 86039, 102005, 430195, 1978897, 9894485]

約数ペア:

[(1, 9894485), (5, 1978897), (23, 430195), (97, 102005), (115, 86039), (485, 20401), (887, 11155), (2231, 4435)]