21550594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{48757}}^1$

素因数の和:48789

約数の個数: 16

約数和(自身を含む): 36861048

約数和(自身を除く): 15310454

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 48757, 97514, 633841, 828869, 1267682, 1657738, 10775297, 21550594]

約数ペア:

[(1, 21550594), (2, 10775297), (13, 1657738), (17, 1267682), (26, 828869), (34, 633841), (221, 97514), (442, 48757)]