19018565570

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1493}}^1\times {\mathrm{11273}}^1$

素因数の和:12886

約数の個数: 32

約数和(自身を含む): 34562566512

約数和(自身を除く): 15544000942

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 1493, 2986, 7465, 11273, 14930, 22546, 56365, 112730, 168709, 337418, 843545, 1273849, 1687090, 2547698, 6369245, 12738490, 16830589, 33661178, 84152945, 168305890, 1901856557, 3803713114, 9509282785, 19018565570]

約数ペア:

[(1, 19018565570), (2, 9509282785), (5, 3803713114), (10, 1901856557), (113, 168305890), (226, 84152945), (565, 33661178), (1130, 16830589), (1493, 12738490), (2986, 6369245), (7465, 2547698), (11273, 1687090), (14930, 1273849), (22546, 843545), (56365, 337418), (112730, 168709)]