22747192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{218723}}^1$

素因数の和:218742

約数の個数: 16

約数和(自身を含む): 45932040

約数和(自身を除く): 23184848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 218723, 437446, 874892, 1749784, 2843399, 5686798, 11373596, 22747192]

約数ペア:

[(1, 22747192), (2, 11373596), (4, 5686798), (8, 2843399), (13, 1749784), (26, 874892), (52, 437446), (104, 218723)]