47219812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{694409}}^1$

素因数の和:694430

約数の個数: 12

約数和(自身を含む): 87495660

約数和(自身を除く): 40275848

約数列:

[1, 2, 4, 17, 34, 68, 694409, 1388818, 2777636, 11804953, 23609906, 47219812]

約数ペア:

[(1, 47219812), (2, 23609906), (4, 11804953), (17, 2777636), (34, 1388818), (68, 694409)]