12732881

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1597}}^1$

素因数の和:1688

約数の個数: 16

約数和(自身を含む): 15647616

約数和(自身を除く): 2914735

約数列:

[1, 7, 17, 67, 119, 469, 1139, 1597, 7973, 11179, 27149, 106999, 190043, 748993, 1818983, 12732881]

約数ペア:

[(1, 12732881), (7, 1818983), (17, 748993), (67, 190043), (119, 106999), (469, 27149), (1139, 11179), (1597, 7973)]