22621648

素因数分解:

$2^4\times 7^1\times {\mathrm{201979}}^1$

素因数の和:201994

約数の個数: 20

約数和(自身を含む): 50091040

約数和(自身を除く): 27469392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 201979, 403958, 807916, 1413853, 1615832, 2827706, 3231664, 5655412, 11310824, 22621648]

約数ペア:

[(1, 22621648), (2, 11310824), (4, 5655412), (7, 3231664), (8, 2827706), (14, 1615832), (16, 1413853), (28, 807916), (56, 403958), (112, 201979)]