18676922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{14389}}^1$

素因数の和:14461

約数の個数: 16

約数和(自身を含む): 31082400

約数和(自身を除く): 12405478

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 14389, 28778, 158279, 316558, 848951, 1697902, 9338461, 18676922]

約数ペア:

[(1, 18676922), (2, 9338461), (11, 1697902), (22, 848951), (59, 316558), (118, 158279), (649, 28778), (1298, 14389)]