18847132

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{4903}}^1$

素因数の和:4969

約数の個数: 18

約数和(自身を含む): 34087704

約数和(自身を除く): 15240572

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 4903, 9806, 19612, 151993, 303986, 607972, 4711783, 9423566, 18847132]

約数ペア:

[(1, 18847132), (2, 9423566), (4, 4711783), (31, 607972), (62, 303986), (124, 151993), (961, 19612), (1922, 9806), (3844, 4903)]