17389612418

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{6449}}^1\times {\mathrm{20123}}^1$

素因数の和:26641

約数の個数: 16

約数和(自身を含む): 26479159200

約数和(自身を除く): 9089546782

約数列:

[1, 2, 67, 134, 6449, 12898, 20123, 40246, 432083, 864166, 1348241, 2696482, 129773227, 259546454, 8694806209, 17389612418]

約数ペア:

[(1, 17389612418), (2, 8694806209), (67, 259546454), (134, 129773227), (6449, 2696482), (12898, 1348241), (20123, 864166), (40246, 432083)]