12221762

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{4877}}^1$

素因数の和:5065

約数の個数: 16

約数和(自身を含む): 21072960

約数和(自身を除く): 8851198

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 4877, 9754, 34139, 68278, 872983, 1745966, 6110881, 12221762]

約数ペア:

[(1, 12221762), (2, 6110881), (7, 1745966), (14, 872983), (179, 68278), (358, 34139), (1253, 9754), (2506, 4877)]