28919462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101117}}^1$

素因数の和:101143

約数の個数: 16

約数和(自身を含む): 50963472

約数和(自身を除く): 22044010

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 101117, 202234, 1112287, 1314521, 2224574, 2629042, 14459731, 28919462]

約数ペア:

[(1, 28919462), (2, 14459731), (11, 2629042), (13, 2224574), (22, 1314521), (26, 1112287), (143, 202234), (286, 101117)]