22299344

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{10639}}^1$

素因数の和:10778

約数の個数: 20

約数和(自身を含む): 43538880

約数和(自身を除く): 21239536

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 10639, 21278, 42556, 85112, 170224, 1393709, 2787418, 5574836, 11149672, 22299344]

約数ペア:

[(1, 22299344), (2, 11149672), (4, 5574836), (8, 2787418), (16, 1393709), (131, 170224), (262, 85112), (524, 42556), (1048, 21278), (2096, 10639)]