19795655229

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1710799}}^1$

素因数の和:1710857

約数の個数: 32

約数和(自身を含む): 32847360000

約数和(自身を除く): 13051704771

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 11571, 1710799, 5132397, 11975593, 32505181, 35926779, 49613171, 97515543, 148839513, 227536267, 347292197, 682608801, 942650249, 1041876591, 2827950747, 6598551743, 19795655229]

約数ペア:

[(1, 19795655229), (3, 6598551743), (7, 2827950747), (19, 1041876591), (21, 942650249), (29, 682608801), (57, 347292197), (87, 227536267), (133, 148839513), (203, 97515543), (399, 49613171), (551, 35926779), (609, 32505181), (1653, 11975593), (3857, 5132397), (11571, 1710799)]