16860494

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5039}}^1$

素因数の和:5287

約数の個数: 16

約数和(自身を含む): 29030400

約数和(自身を除く): 12169906

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 5039, 10078, 35273, 70546, 1204321, 2408642, 8430247, 16860494]

約数ペア:

[(1, 16860494), (2, 8430247), (7, 2408642), (14, 1204321), (239, 70546), (478, 35273), (1673, 10078), (3346, 5039)]