22450495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{281}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 29474640

約数和(自身を除く): 7024145

約数列:

[1, 5, 19, 29, 95, 145, 281, 551, 841, 1405, 2755, 4205, 5339, 8149, 15979, 26695, 40745, 79895, 154831, 236321, 774155, 1181605, 4490099, 22450495]

約数ペア:

[(1, 22450495), (5, 4490099), (19, 1181605), (29, 774155), (95, 236321), (145, 154831), (281, 79895), (551, 40745), (841, 26695), (1405, 15979), (2755, 8149), (4205, 5339)]