2019934202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{164249}}^1$

素因数の和:164318

約数の個数: 32

約数和(自身を含む): 3642408000

約数和(自身を除く): 1622473798

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 6149, 12298, 164249, 328498, 1806739, 2135237, 3613478, 4270474, 7062707, 14125414, 23487607, 46975214, 77689777, 91815191, 155379554, 183630382, 1009967101, 2019934202]

約数ペア:

[(1, 2019934202), (2, 1009967101), (11, 183630382), (13, 155379554), (22, 91815191), (26, 77689777), (43, 46975214), (86, 23487607), (143, 14125414), (286, 7062707), (473, 4270474), (559, 3613478), (946, 2135237), (1118, 1806739), (6149, 328498), (12298, 164249)]