16860214

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4001}}^1$

素因数の和:4060

約数の個数: 24

約数和(自身を含む): 30111048

約数和(自身を除く): 13250834

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4001, 4214, 8002, 28007, 56014, 172043, 196049, 344086, 392098, 1204301, 2408602, 8430107, 16860214]

約数ペア:

[(1, 16860214), (2, 8430107), (7, 2408602), (14, 1204301), (43, 392098), (49, 344086), (86, 196049), (98, 172043), (301, 56014), (602, 28007), (2107, 8002), (4001, 4214)]