7381004081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1\times {\mathrm{19609}}^1$

素因数の和:21440

約数の個数: 16

約数和(自身を含む): 8480932800

約数和(自身を除く): 1099928719

約数列:

[1, 11, 19, 209, 1801, 19609, 19811, 34219, 215699, 372571, 376409, 4098281, 35315809, 388473899, 671000371, 7381004081]

約数ペア:

[(1, 7381004081), (11, 671000371), (19, 388473899), (209, 35315809), (1801, 4098281), (19609, 376409), (19811, 372571), (34219, 215699)]