11213990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59021}}^1$

素因数の和:59047

約数の個数: 16

約数和(自身を含む): 21247920

約数和(自身を除く): 10033930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 59021, 118042, 295105, 590210, 1121399, 2242798, 5606995, 11213990]

約数ペア:

[(1, 11213990), (2, 5606995), (5, 2242798), (10, 1121399), (19, 590210), (38, 295105), (95, 118042), (190, 59021)]