2019431359

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{21143}}^1$

素因数の和:21630

約数の個数: 16

約数和(自身を含む): 2324148480

約数和(自身を除く): 304717121

約数列:

[1, 11, 19, 209, 457, 5027, 8683, 21143, 95513, 232573, 401717, 4418887, 9662351, 106285861, 183584669, 2019431359]

約数ペア:

[(1, 2019431359), (11, 183584669), (19, 106285861), (209, 9662351), (457, 4418887), (5027, 401717), (8683, 232573), (21143, 95513)]