22265978

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{69149}}^1$

素因数の和:69181

約数の個数: 16

約数和(自身を含む): 39830400

約数和(自身を除く): 17564422

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 69149, 138298, 484043, 968086, 1590427, 3180854, 11132989, 22265978]

約数ペア:

[(1, 22265978), (2, 11132989), (7, 3180854), (14, 1590427), (23, 968086), (46, 484043), (161, 138298), (322, 69149)]