22491535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21523}}^1$

素因数の和:21558

約数の個数: 16

約数和(自身を含む): 30994560

約数和(自身を除く): 8503025

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 21523, 107615, 236753, 408937, 1183765, 2044685, 4498307, 22491535]

約数ペア:

[(1, 22491535), (5, 4498307), (11, 2044685), (19, 1183765), (55, 408937), (95, 236753), (209, 107615), (1045, 21523)]