22195523

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^2$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 27978336

約数和(自身を除く): 5782813

約数列:

[1, 7, 17, 37, 71, 119, 259, 497, 629, 1207, 2627, 4403, 5041, 8449, 18389, 35287, 44659, 85697, 186517, 312613, 599879, 1305619, 3170789, 22195523]

約数ペア:

[(1, 22195523), (7, 3170789), (17, 1305619), (37, 599879), (71, 312613), (119, 186517), (259, 85697), (497, 44659), (629, 35287), (1207, 18389), (2627, 8449), (4403, 5041)]