12783810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32779}}^1$

素因数の和:32802

約数の個数: 32

約数和(自身を含む): 33042240

約数和(自身を除く): 20258430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 32779, 65558, 98337, 163895, 196674, 327790, 426127, 491685, 852254, 983370, 1278381, 2130635, 2556762, 4261270, 6391905, 12783810]

約数ペア:

[(1, 12783810), (2, 6391905), (3, 4261270), (5, 2556762), (6, 2130635), (10, 1278381), (13, 983370), (15, 852254), (26, 491685), (30, 426127), (39, 327790), (65, 196674), (78, 163895), (130, 98337), (195, 65558), (390, 32779)]