19415465495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{8741}}^1$

素因数の和:9095

約数の個数: 32

約数和(自身を含む): 24874836480

約数和(自身を除く): 5459370985

約数列:

[1, 5, 19, 95, 103, 227, 515, 1135, 1957, 4313, 8741, 9785, 21565, 23381, 43705, 116905, 166079, 444239, 830395, 900323, 1984207, 2221195, 4501615, 9921035, 17106137, 37699933, 85530685, 188499665, 204373321, 1021866605, 3883093099, 19415465495]

約数ペア:

[(1, 19415465495), (5, 3883093099), (19, 1021866605), (95, 204373321), (103, 188499665), (227, 85530685), (515, 37699933), (1135, 17106137), (1957, 9921035), (4313, 4501615), (8741, 2221195), (9785, 1984207), (21565, 900323), (23381, 830395), (43705, 444239), (116905, 166079)]