38889274

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{1279}}^1$

素因数の和:1965

約数の個数: 16

約数和(自身を含む): 61009920

約数和(自身を除く): 22120646

約数列:

[1, 2, 23, 46, 661, 1279, 1322, 2558, 15203, 29417, 30406, 58834, 845419, 1690838, 19444637, 38889274]

約数ペア:

[(1, 38889274), (2, 19444637), (23, 1690838), (46, 845419), (661, 58834), (1279, 30406), (1322, 29417), (2558, 15203)]