21962066

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{33377}}^1$

素因数の和:33433

約数の個数: 16

約数和(自身を含む): 38451456

約数和(自身を除く): 16489390

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 33377, 66754, 233639, 467278, 1568719, 3137438, 10981033, 21962066]

約数ペア:

[(1, 21962066), (2, 10981033), (7, 3137438), (14, 1568719), (47, 467278), (94, 233639), (329, 66754), (658, 33377)]