12706395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3833}}^1$

素因数の和:3871

約数の個数: 32

約数和(自身を含む): 23188032

約数和(自身を除く): 10481637

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 3833, 11499, 19165, 49829, 57495, 65161, 149487, 195483, 249145, 325805, 747435, 847093, 977415, 2541279, 4235465, 12706395]

約数ペア:

[(1, 12706395), (3, 4235465), (5, 2541279), (13, 977415), (15, 847093), (17, 747435), (39, 325805), (51, 249145), (65, 195483), (85, 149487), (195, 65161), (221, 57495), (255, 49829), (663, 19165), (1105, 11499), (3315, 3833)]