16680378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19441}}^1$

素因数の和:19470

約数の個数: 32

約数和(自身を含む): 39195072

約数和(自身を除く): 22514694

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 19441, 38882, 58323, 116646, 213851, 252733, 427702, 505466, 641553, 758199, 1283106, 1516398, 2780063, 5560126, 8340189, 16680378]

約数ペア:

[(1, 16680378), (2, 8340189), (3, 5560126), (6, 2780063), (11, 1516398), (13, 1283106), (22, 758199), (26, 641553), (33, 505466), (39, 427702), (66, 252733), (78, 213851), (143, 116646), (286, 58323), (429, 38882), (858, 19441)]