22907977

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 24

約数和(自身を含む): 26334720

約数和(自身を除く): 3426743

約数列:

[1, 19, 23, 31, 89, 361, 437, 589, 713, 1691, 2047, 2759, 8303, 11191, 13547, 32129, 38893, 52421, 63457, 257393, 738967, 995999, 1205683, 22907977]

約数ペア:

[(1, 22907977), (19, 1205683), (23, 995999), (31, 738967), (89, 257393), (361, 63457), (437, 52421), (589, 38893), (713, 32129), (1691, 13547), (2047, 11191), (2759, 8303)]