19308311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1307}}^1$

素因数の和:1414

約数の個数: 16

約数和(自身を含む): 22602240

約数和(自身を除く): 3293929

約数列:

[1, 11, 17, 79, 187, 869, 1307, 1343, 14377, 14773, 22219, 103253, 244409, 1135783, 1755301, 19308311]

約数ペア:

[(1, 19308311), (11, 1755301), (17, 1135783), (79, 244409), (187, 103253), (869, 22219), (1307, 14773), (1343, 14377)]