1295442914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1\times {\mathrm{39779}}^1$

素因数の和:40657

約数の個数: 16

約数和(自身を含む): 2047874400

約数和(自身を除く): 752431486

約数列:

[1, 2, 19, 38, 857, 1714, 16283, 32566, 39779, 79558, 755801, 1511602, 34090603, 68181206, 647721457, 1295442914]

約数ペア:

[(1, 1295442914), (2, 647721457), (19, 68181206), (38, 34090603), (857, 1511602), (1714, 755801), (16283, 79558), (32566, 39779)]