12661030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1801}}^1$

素因数の和:1864

約数の個数: 32

約数和(自身を含む): 24651360

約数和(自身を除く): 11990330

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 1801, 3515, 3602, 7030, 9005, 18010, 34219, 66637, 68438, 133274, 171095, 333185, 342190, 666370, 1266103, 2532206, 6330515, 12661030]

約数ペア:

[(1, 12661030), (2, 6330515), (5, 2532206), (10, 1266103), (19, 666370), (37, 342190), (38, 333185), (74, 171095), (95, 133274), (185, 68438), (190, 66637), (370, 34219), (703, 18010), (1406, 9005), (1801, 7030), (3515, 3602)]