22155064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{145757}}^1$

素因数の和:145782

約数の個数: 16

約数和(自身を含む): 43727400

約数和(自身を除く): 21572336

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 145757, 291514, 583028, 1166056, 2769383, 5538766, 11077532, 22155064]

約数ペア:

[(1, 22155064), (2, 11077532), (4, 5538766), (8, 2769383), (19, 1166056), (38, 583028), (76, 291514), (152, 145757)]