22496038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4259}}^1$

素因数の和:4419

約数の個数: 16

約数和(自身を含む): 35784000

約数和(自身を除く): 13287962

約数列:

[1, 2, 19, 38, 139, 278, 2641, 4259, 5282, 8518, 80921, 161842, 592001, 1184002, 11248019, 22496038]

約数ペア:

[(1, 22496038), (2, 11248019), (19, 1184002), (38, 592001), (139, 161842), (278, 80921), (2641, 8518), (4259, 5282)]