39777146

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{1489}}^1$

素因数の和:1566

約数の個数: 24

約数和(自身を含む): 64716660

約数和(自身を除く): 24939514

約数列:

[1, 2, 19, 37, 38, 74, 361, 703, 722, 1406, 1489, 2978, 13357, 26714, 28291, 55093, 56582, 110186, 537529, 1046767, 1075058, 2093534, 19888573, 39777146]

約数ペア:

[(1, 39777146), (2, 19888573), (19, 2093534), (37, 1075058), (38, 1046767), (74, 537529), (361, 110186), (703, 56582), (722, 55093), (1406, 28291), (1489, 26714), (2978, 13357)]