129673898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83231}}^1$

素因数の和:83293

約数の個数: 16

約数和(自身を含む): 209744640

約数和(自身を除く): 80070742

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 83231, 166462, 1581389, 3162778, 3412471, 6824942, 64836949, 129673898]

約数ペア:

[(1, 129673898), (2, 64836949), (19, 6824942), (38, 3412471), (41, 3162778), (82, 1581389), (779, 166462), (1558, 83231)]