21794182

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{2251}}^1$

素因数の和:2403

約数の個数: 16

約数和(自身を含む): 33725952

約数和(自身を除く): 11931770

約数列:

[1, 2, 47, 94, 103, 206, 2251, 4502, 4841, 9682, 105797, 211594, 231853, 463706, 10897091, 21794182]

約数ペア:

[(1, 21794182), (2, 10897091), (47, 463706), (94, 231853), (103, 211594), (206, 105797), (2251, 9682), (4502, 4841)]