22216966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{8009}}^1$

素因数の和:8103

約数の個数: 16

約数和(自身を含む): 35564400

約数和(自身を除く): 13347434

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 8009, 16018, 152171, 304342, 584657, 1169314, 11108483, 22216966]

約数ペア:

[(1, 22216966), (2, 11108483), (19, 1169314), (38, 584657), (73, 304342), (146, 152171), (1387, 16018), (2774, 8009)]