17709802

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73181}}^1$

素因数の和:73205

約数の個数: 12

約数和(自身を含む): 29199618

約数和(自身を除く): 11489816

約数列:

[1, 2, 11, 22, 121, 242, 73181, 146362, 804991, 1609982, 8854901, 17709802]

約数ペア:

[(1, 17709802), (2, 8854901), (11, 1609982), (22, 804991), (121, 146362), (242, 73181)]