19002617491

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{99689}}^1$

素因数の和:99787

約数の個数: 32

約数和(自身を含む): 23581071360

約数和(自身を除く): 4578453869

約数列:

[1, 11, 13, 31, 43, 143, 341, 403, 473, 559, 1333, 4433, 6149, 14663, 17329, 99689, 190619, 1096579, 1295957, 3090359, 4286627, 14255527, 33993949, 40174667, 47152897, 55726151, 132885437, 441921337, 612987661, 1461739807, 1727510681, 19002617491]

約数ペア:

[(1, 19002617491), (11, 1727510681), (13, 1461739807), (31, 612987661), (43, 441921337), (143, 132885437), (341, 55726151), (403, 47152897), (473, 40174667), (559, 33993949), (1333, 14255527), (4433, 4286627), (6149, 3090359), (14663, 1295957), (17329, 1096579), (99689, 190619)]