22857904

素因数分解:

$2^4\times {\mathrm{857}}^1\times {\mathrm{1667}}^1$

素因数の和:2532

約数の個数: 20

約数和(自身を含む): 44365464

約数和(自身を除く): 21507560

約数列:

[1, 2, 4, 8, 16, 857, 1667, 1714, 3334, 3428, 6668, 6856, 13336, 13712, 26672, 1428619, 2857238, 5714476, 11428952, 22857904]

約数ペア:

[(1, 22857904), (2, 11428952), (4, 5714476), (8, 2857238), (16, 1428619), (857, 26672), (1667, 13712), (1714, 13336), (3334, 6856), (3428, 6668)]