22549136

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{10139}}^1$

素因数の和:10286

約数の個数: 20

約数和(自身を含む): 44007600

約数和(自身を除く): 21458464

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 10139, 20278, 40556, 81112, 162224, 1409321, 2818642, 5637284, 11274568, 22549136]

約数ペア:

[(1, 22549136), (2, 11274568), (4, 5637284), (8, 2818642), (16, 1409321), (139, 162224), (278, 81112), (556, 40556), (1112, 20278), (2224, 10139)]