16841438785

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{158143}}^1$

素因数の和:158245

約数の個数: 24

約数和(自身を含む): 21691031040

約数和(自身を除く): 4849592255

約数列:

[1, 5, 19, 59, 95, 295, 361, 1121, 1805, 5605, 21299, 106495, 158143, 790715, 3004717, 9330437, 15023585, 46652185, 57089623, 177278303, 285448115, 886391515, 3368287757, 16841438785]

約数ペア:

[(1, 16841438785), (5, 3368287757), (19, 886391515), (59, 285448115), (95, 177278303), (295, 57089623), (361, 46652185), (1121, 15023585), (1805, 9330437), (5605, 3004717), (21299, 790715), (106495, 158143)]