9879838

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:627

約数の個数: 16

約数和(自身を含む): 15128064

約数和(自身を除く): 5248226

約数列:

[1, 2, 97, 127, 194, 254, 401, 802, 12319, 24638, 38897, 50927, 77794, 101854, 4939919, 9879838]

約数ペア:

[(1, 9879838), (2, 4939919), (97, 101854), (127, 77794), (194, 50927), (254, 38897), (401, 24638), (802, 12319)]