19094774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7109}}^1$

素因数の和:7207

約数の個数: 16

約数和(自身を含む): 30715200

約数和(自身を除く): 11620426

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 7109, 14218, 120853, 241706, 561611, 1123222, 9547387, 19094774]

約数ペア:

[(1, 19094774), (2, 9547387), (17, 1123222), (34, 561611), (79, 241706), (158, 120853), (1343, 14218), (2686, 7109)]