22012186

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{7901}}^1$

素因数の和:8109

約数の個数: 16

約数和(自身を含む): 37929600

約数和(自身を除く): 15917414

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 7901, 15802, 55307, 110614, 1572299, 3144598, 11006093, 22012186]

約数ペア:

[(1, 22012186), (2, 11006093), (7, 3144598), (14, 1572299), (199, 110614), (398, 55307), (1393, 15802), (2786, 7901)]