11718742

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{607}}^1$

素因数の和:820

約数の個数: 24

約数和(自身を含む): 20585664

約数和(自身を除く): 8866922

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 607, 1214, 1379, 2758, 4249, 8498, 9653, 19306, 29743, 59486, 119579, 239158, 837053, 1674106, 5859371, 11718742]

約数ペア:

[(1, 11718742), (2, 5859371), (7, 1674106), (14, 837053), (49, 239158), (98, 119579), (197, 59486), (394, 29743), (607, 19306), (1214, 9653), (1379, 8498), (2758, 4249)]