16398130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{234259}}^1$

素因数の和:234273

約数の個数: 16

約数和(自身を含む): 33733440

約数和(自身を除く): 17335310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 234259, 468518, 1171295, 1639813, 2342590, 3279626, 8199065, 16398130]

約数ペア:

[(1, 16398130), (2, 8199065), (5, 3279626), (7, 2342590), (10, 1639813), (14, 1171295), (35, 468518), (70, 234259)]