17008876

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{11779}}^1$

素因数の和:11821

約数の個数: 18

約数和(自身を含む): 31417260

約数和(自身を除く): 14408384

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 11779, 23558, 47116, 223801, 447602, 895204, 4252219, 8504438, 17008876]

約数ペア:

[(1, 17008876), (2, 8504438), (4, 4252219), (19, 895204), (38, 447602), (76, 223801), (361, 47116), (722, 23558), (1444, 11779)]