12298418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{809}}^1$

素因数の和:1513

約数の個数: 16

約数和(自身を含む): 20178720

約数和(自身を除く): 7880302

約数列:

[1, 2, 11, 22, 691, 809, 1382, 1618, 7601, 8899, 15202, 17798, 559019, 1118038, 6149209, 12298418]

約数ペア:

[(1, 12298418), (2, 6149209), (11, 1118038), (22, 559019), (691, 17798), (809, 15202), (1382, 8899), (1618, 7601)]