21692004

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{38461}}^1$

素因数の和:38515

約数の個数: 24

約数和(自身を含む): 51692928

約数和(自身を除く): 30000924

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 38461, 76922, 115383, 153844, 230766, 461532, 1807667, 3615334, 5423001, 7230668, 10846002, 21692004]

約数ペア:

[(1, 21692004), (2, 10846002), (3, 7230668), (4, 5423001), (6, 3615334), (12, 1807667), (47, 461532), (94, 230766), (141, 153844), (188, 115383), (282, 76922), (564, 38461)]