12019007

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12007}}^1$

素因数の和:12038

約数の個数: 16

約数和(自身を含む): 16138752

約数和(自身を除く): 4119745

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 12007, 84049, 132077, 156091, 924539, 1092637, 1717001, 12019007]

約数ペア:

[(1, 12019007), (7, 1717001), (11, 1092637), (13, 924539), (77, 156091), (91, 132077), (143, 84049), (1001, 12007)]