21006934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47527}}^1$

素因数の和:47559

約数の個数: 16

約数和(自身を含む): 35931168

約数和(自身を除く): 14924234

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 47527, 95054, 617851, 807959, 1235702, 1615918, 10503467, 21006934]

約数ペア:

[(1, 21006934), (2, 10503467), (13, 1615918), (17, 1235702), (26, 807959), (34, 617851), (221, 95054), (442, 47527)]