19071737277

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{827}}^1\times {\mathrm{1907}}^1$

素因数の和:2905

約数の個数: 32

約数和(自身を含む): 26541043200

約数和(自身を除く): 7469305923

約数列:

[1, 3, 29, 87, 139, 417, 827, 1907, 2481, 4031, 5721, 12093, 23983, 55303, 71949, 114953, 165909, 265073, 344859, 795219, 1577089, 3333637, 4731267, 7687117, 10000911, 23061351, 45735581, 137206743, 219215371, 657646113, 6357245759, 19071737277]

約数ペア:

[(1, 19071737277), (3, 6357245759), (29, 657646113), (87, 219215371), (139, 137206743), (417, 45735581), (827, 23061351), (1907, 10000911), (2481, 7687117), (4031, 4731267), (5721, 3333637), (12093, 1577089), (23983, 795219), (55303, 344859), (71949, 265073), (114953, 165909)]