21933746

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1861}}^1$

素因数の和:2017

約数の個数: 16

約数和(自身を含む): 33784128

約数和(自身を除く): 11850382

約数列:

[1, 2, 71, 83, 142, 166, 1861, 3722, 5893, 11786, 132131, 154463, 264262, 308926, 10966873, 21933746]

約数ペア:

[(1, 21933746), (2, 10966873), (71, 308926), (83, 264262), (142, 154463), (166, 132131), (1861, 11786), (3722, 5893)]