16217502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{386131}}^1$

素因数の和:386143

約数の個数: 16

約数和(自身を含む): 37068672

約数和(自身を除く): 20851170

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 386131, 772262, 1158393, 2316786, 2702917, 5405834, 8108751, 16217502]

約数ペア:

[(1, 16217502), (2, 8108751), (3, 5405834), (6, 2702917), (7, 2316786), (14, 1158393), (21, 772262), (42, 386131)]