12587410947

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{990277}}^1$

素因数の和:990522

約数の個数: 16

約数和(自身を含む): 17745781760

約数和(自身を除く): 5158370813

約数列:

[1, 3, 19, 57, 223, 669, 4237, 12711, 990277, 2970831, 18815263, 56445789, 220831771, 662495313, 4195803649, 12587410947]

約数ペア:

[(1, 12587410947), (3, 4195803649), (19, 662495313), (57, 220831771), (223, 56445789), (669, 18815263), (4237, 2970831), (12711, 990277)]