21939134

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{50551}}^1$

素因数の和:50591

約数の個数: 16

約数和(自身を含む): 38823936

約数和(自身を除く): 16884802

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 50551, 101102, 353857, 707714, 1567081, 3134162, 10969567, 21939134]

約数ペア:

[(1, 21939134), (2, 10969567), (7, 3134162), (14, 1567081), (31, 707714), (62, 353857), (217, 101102), (434, 50551)]