12692810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{599}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 24796800

約数和(自身を除く): 12103990

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 599, 815, 1198, 1630, 2119, 2995, 4238, 5990, 7787, 10595, 15574, 21190, 38935, 77870, 97637, 195274, 488185, 976370, 1269281, 2538562, 6346405, 12692810]

約数ペア:

[(1, 12692810), (2, 6346405), (5, 2538562), (10, 1269281), (13, 976370), (26, 488185), (65, 195274), (130, 97637), (163, 77870), (326, 38935), (599, 21190), (815, 15574), (1198, 10595), (1630, 7787), (2119, 5990), (2995, 4238)]