27883474

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{619}}^1$

素因数の和:945

約数の個数: 16

約数和(自身を含む): 42497280

約数和(自身を除く): 14613806

約数列:

[1, 2, 101, 202, 223, 446, 619, 1238, 22523, 45046, 62519, 125038, 138037, 276074, 13941737, 27883474]

約数ペア:

[(1, 27883474), (2, 13941737), (101, 276074), (202, 138037), (223, 125038), (446, 62519), (619, 45046), (1238, 22523)]