22547965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21577}}^1$

素因数の和:21612

約数の個数: 16

約数和(自身を含む): 31072320

約数和(自身を除く): 8524355

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 21577, 107885, 237347, 409963, 1186735, 2049815, 4509593, 22547965]

約数ペア:

[(1, 22547965), (5, 4509593), (11, 2049815), (19, 1186735), (55, 409963), (95, 237347), (209, 107885), (1045, 21577)]