12246806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42821}}^1$

素因数の和:42847

約数の個数: 16

約数和(自身を含む): 21582288

約数和(自身を除く): 9335482

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 42821, 85642, 471031, 556673, 942062, 1113346, 6123403, 12246806]

約数ペア:

[(1, 12246806), (2, 6123403), (11, 1113346), (13, 942062), (22, 556673), (26, 471031), (143, 85642), (286, 42821)]