12194871

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 17919360

約数和(自身を除く): 5724489

約数列:

[1, 3, 13, 39, 67, 169, 201, 359, 507, 871, 1077, 2613, 4667, 11323, 14001, 24053, 33969, 60671, 72159, 182013, 312689, 938067, 4064957, 12194871]

約数ペア:

[(1, 12194871), (3, 4064957), (13, 938067), (39, 312689), (67, 182013), (169, 72159), (201, 60671), (359, 33969), (507, 24053), (871, 14001), (1077, 11323), (2613, 4667)]