22018688

素因数分解:

$2^7\times {\mathrm{172021}}^1$

素因数の和:172035

約数の個数: 16

約数和(自身を含む): 43865610

約数和(自身を除く): 21846922

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 172021, 344042, 688084, 1376168, 2752336, 5504672, 11009344, 22018688]

約数ペア:

[(1, 22018688), (2, 11009344), (4, 5504672), (8, 2752336), (16, 1376168), (32, 688084), (64, 344042), (128, 172021)]