19118049698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1\times {\mathrm{45329}}^1$

素因数の和:46370

約数の個数: 32

約数和(自身を含む): 32963976000

約数和(自身を除く): 13845926302

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1009, 2018, 11099, 19171, 22198, 38342, 45329, 90658, 210881, 421762, 498619, 861251, 997238, 1722502, 9473761, 18947522, 45736961, 91473922, 503106571, 869002259, 1006213142, 1738004518, 9559024849, 19118049698]

約数ペア:

[(1, 19118049698), (2, 9559024849), (11, 1738004518), (19, 1006213142), (22, 869002259), (38, 503106571), (209, 91473922), (418, 45736961), (1009, 18947522), (2018, 9473761), (11099, 1722502), (19171, 997238), (22198, 861251), (38342, 498619), (45329, 421762), (90658, 210881)]