22198096

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{26177}}^1$

素因数の和:26238

約数の個数: 20

約数和(自身を含む): 43821972

約数和(自身を除く): 21623876

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 26177, 52354, 104708, 209416, 418832, 1387381, 2774762, 5549524, 11099048, 22198096]

約数ペア:

[(1, 22198096), (2, 11099048), (4, 5549524), (8, 2774762), (16, 1387381), (53, 418832), (106, 209416), (212, 104708), (424, 52354), (848, 26177)]