19451106

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{20389}}^1$

素因数の和:20450

約数の個数: 24

約数和(自身を含む): 42941340

約数和(自身を除く): 23490234

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 20389, 40778, 61167, 122334, 183501, 367002, 1080617, 2161234, 3241851, 6483702, 9725553, 19451106]

約数ペア:

[(1, 19451106), (2, 9725553), (3, 6483702), (6, 3241851), (9, 2161234), (18, 1080617), (53, 367002), (106, 183501), (159, 122334), (318, 61167), (477, 40778), (954, 20389)]