172845794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1553}}^1\times {\mathrm{5059}}^1$

素因数の和:6625

約数の個数: 16

約数和(自身を含む): 283076640

約数和(自身を除く): 110230846

約数列:

[1, 2, 11, 22, 1553, 3106, 5059, 10118, 17083, 34166, 55649, 111298, 7856627, 15713254, 86422897, 172845794]

約数ペア:

[(1, 172845794), (2, 86422897), (11, 15713254), (22, 7856627), (1553, 111298), (3106, 55649), (5059, 34166), (10118, 17083)]