18642466

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{6869}}^1$

素因数の和:6953

約数の個数: 16

約数和(自身を含む): 29678400

約数和(自身を除く): 11035934

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 6869, 13738, 157987, 315974, 405271, 810542, 9321233, 18642466]

約数ペア:

[(1, 18642466), (2, 9321233), (23, 810542), (46, 405271), (59, 315974), (118, 157987), (1357, 13738), (2714, 6869)]