16984828

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14107}}^1$

素因数の和:14161

約数の個数: 24

約数和(自身を含む): 34762112

約数和(自身を除く): 17777284

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 14107, 28214, 56428, 98749, 197498, 394996, 606601, 1213202, 2426404, 4246207, 8492414, 16984828]

約数ペア:

[(1, 16984828), (2, 8492414), (4, 4246207), (7, 2426404), (14, 1213202), (28, 606601), (43, 394996), (86, 197498), (172, 98749), (301, 56428), (602, 28214), (1204, 14107)]