18392270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10883}}^1$

素因数の和:10916

約数の個数: 24

約数和(自身を含む): 35851896

約数和(自身を除く): 17459626

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 10883, 21766, 54415, 108830, 141479, 282958, 707395, 1414790, 1839227, 3678454, 9196135, 18392270]

約数ペア:

[(1, 18392270), (2, 9196135), (5, 3678454), (10, 1839227), (13, 1414790), (26, 707395), (65, 282958), (130, 141479), (169, 108830), (338, 54415), (845, 21766), (1690, 10883)]