16224212

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 29205120

約数和(自身を除く): 12980908

約数列:

[1, 2, 4, 47, 94, 188, 211, 409, 422, 818, 844, 1636, 9917, 19223, 19834, 38446, 39668, 76892, 86299, 172598, 345196, 4056053, 8112106, 16224212]

約数ペア:

[(1, 16224212), (2, 8112106), (4, 4056053), (47, 345196), (94, 172598), (188, 86299), (211, 76892), (409, 39668), (422, 38446), (818, 19834), (844, 19223), (1636, 9917)]