12291213319

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1699}}^1\times {\mathrm{1999}}^1$

素因数の和:3763

約数の個数: 32

約数和(自身を含む): 15667200000

約数和(自身を除く): 3375986681

約数列:

[1, 7, 11, 47, 77, 329, 517, 1699, 1999, 3619, 11893, 13993, 18689, 21989, 79853, 93953, 130823, 153923, 558971, 657671, 878383, 1033483, 3396301, 6148681, 7234381, 23774107, 37359311, 159626147, 261515177, 1117383029, 1755887617, 12291213319]

約数ペア:

[(1, 12291213319), (7, 1755887617), (11, 1117383029), (47, 261515177), (77, 159626147), (329, 37359311), (517, 23774107), (1699, 7234381), (1999, 6148681), (3619, 3396301), (11893, 1033483), (13993, 878383), (18689, 657671), (21989, 558971), (79853, 153923), (93953, 130823)]