56909978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{7841}}^1$

素因数の和:8053

約数の個数: 16

約数和(自身を含む): 90339840

約数和(自身を除く): 33429862

約数列:

[1, 2, 19, 38, 191, 382, 3629, 7258, 7841, 15682, 148979, 297958, 1497631, 2995262, 28454989, 56909978]

約数ペア:

[(1, 56909978), (2, 28454989), (19, 2995262), (38, 1497631), (191, 297958), (382, 148979), (3629, 15682), (7258, 7841)]