1189245211

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1523}}^1\times {\mathrm{10141}}^1$

素因数の和:11682

約数の個数: 16

約数和(自身を含む): 1483815168

約数和(自身を除く): 294569957

約数列:

[1, 7, 11, 77, 1523, 10141, 10661, 16753, 70987, 111551, 117271, 780857, 15444743, 108113201, 169892173, 1189245211]

約数ペア:

[(1, 1189245211), (7, 169892173), (11, 108113201), (77, 15444743), (1523, 780857), (10141, 117271), (10661, 111551), (16753, 70987)]