16885498

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4007}}^1$

素因数の和:4066

約数の個数: 24

約数和(自身を含む): 30156192

約数和(自身を除く): 13270694

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4007, 4214, 8014, 28049, 56098, 172301, 196343, 344602, 392686, 1206107, 2412214, 8442749, 16885498]

約数ペア:

[(1, 16885498), (2, 8442749), (7, 2412214), (14, 1206107), (43, 392686), (49, 344602), (86, 196343), (98, 172301), (301, 56098), (602, 28049), (2107, 8014), (4007, 4214)]