22691084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4903}}^1$

素因数の和:5009

約数の個数: 24

約数和(自身を含む): 43253280

約数和(自身を除く): 20562196

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 4903, 9806, 19612, 63739, 127478, 254956, 436367, 872734, 1745468, 5672771, 11345542, 22691084]

約数ペア:

[(1, 22691084), (2, 11345542), (4, 5672771), (13, 1745468), (26, 872734), (52, 436367), (89, 254956), (178, 127478), (356, 63739), (1157, 19612), (2314, 9806), (4628, 4903)]