191604842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{669947}}^1$

素因数の和:669973

約数の個数: 16

約数和(自身を含む): 337653792

約数和(自身を除く): 146048950

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 669947, 1339894, 7369417, 8709311, 14738834, 17418622, 95802421, 191604842]

約数ペア:

[(1, 191604842), (2, 95802421), (11, 17418622), (13, 14738834), (22, 8709311), (26, 7369417), (143, 1339894), (286, 669947)]