12157046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 20756736

約数和(自身を除く): 8599690

約数列:

[1, 2, 11, 22, 43, 71, 86, 142, 181, 362, 473, 781, 946, 1562, 1991, 3053, 3982, 6106, 7783, 12851, 15566, 25702, 33583, 67166, 85613, 141361, 171226, 282722, 552593, 1105186, 6078523, 12157046]

約数ペア:

[(1, 12157046), (2, 6078523), (11, 1105186), (22, 552593), (43, 282722), (71, 171226), (86, 141361), (142, 85613), (181, 67166), (362, 33583), (473, 25702), (781, 15566), (946, 12851), (1562, 7783), (1991, 6106), (3053, 3982)]