9957668

素因数分解:

$2^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1019}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 19992000

約数和(自身を除く): 10034332

約数列:

[1, 2, 4, 7, 14, 28, 349, 698, 1019, 1396, 2038, 2443, 4076, 4886, 7133, 9772, 14266, 28532, 355631, 711262, 1422524, 2489417, 4978834, 9957668]

約数ペア:

[(1, 9957668), (2, 4978834), (4, 2489417), (7, 1422524), (14, 711262), (28, 355631), (349, 28532), (698, 14266), (1019, 9772), (1396, 7133), (2038, 4886), (2443, 4076)]