18833066

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{701}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 34369920

約数和(自身を除く): 15536854

約数列:

[1, 2, 7, 14, 19, 38, 101, 133, 202, 266, 701, 707, 1402, 1414, 1919, 3838, 4907, 9814, 13319, 13433, 26638, 26866, 70801, 93233, 141602, 186466, 495607, 991214, 1345219, 2690438, 9416533, 18833066]

約数ペア:

[(1, 18833066), (2, 9416533), (7, 2690438), (14, 1345219), (19, 991214), (38, 495607), (101, 186466), (133, 141602), (202, 93233), (266, 70801), (701, 26866), (707, 26638), (1402, 13433), (1414, 13319), (1919, 9814), (3838, 4907)]