38991686

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{1223}}^1$

素因数の和:2083

約数の個数: 16

約数和(自身を含む): 61689600

約数和(自身を除く): 22697914

約数列:

[1, 2, 19, 38, 839, 1223, 1678, 2446, 15941, 23237, 31882, 46474, 1026097, 2052194, 19495843, 38991686]

約数ペア:

[(1, 38991686), (2, 19495843), (19, 2052194), (38, 1026097), (839, 46474), (1223, 31882), (1678, 23237), (2446, 15941)]