18530534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{5653}}^1$

素因数の和:5815

約数の個数: 16

約数和(自身を含む): 30531600

約数和(自身を除く): 12001066

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 5653, 11306, 62183, 124366, 842297, 1684594, 9265267, 18530534]

約数ペア:

[(1, 18530534), (2, 9265267), (11, 1684594), (22, 842297), (149, 124366), (298, 62183), (1639, 11306), (3278, 5653)]