10721206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4211}}^1$

素因数の和:4299

約数の個数: 16

約数和(自身を含む): 17184960

約数和(自身を除く): 6463754

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 4211, 8422, 80009, 160018, 282137, 564274, 5360603, 10721206]

約数ペア:

[(1, 10721206), (2, 5360603), (19, 564274), (38, 282137), (67, 160018), (134, 80009), (1273, 8422), (2546, 4211)]