22154522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27487}}^1$

素因数の和:27533

約数の個数: 16

約数和(自身を含む): 36943872

約数和(自身を除く): 14789350

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 27487, 54974, 357331, 714662, 852097, 1704194, 11077261, 22154522]

約数ペア:

[(1, 22154522), (2, 11077261), (13, 1704194), (26, 852097), (31, 714662), (62, 357331), (403, 54974), (806, 27487)]