47219914

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{997}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 86227200

約数和(自身を除く): 39007286

約数列:

[1, 2, 7, 14, 17, 34, 119, 199, 238, 398, 997, 1393, 1994, 2786, 3383, 6766, 6979, 13958, 16949, 23681, 33898, 47362, 118643, 198403, 237286, 396806, 1388821, 2777642, 3372851, 6745702, 23609957, 47219914]

約数ペア:

[(1, 47219914), (2, 23609957), (7, 6745702), (14, 3372851), (17, 2777642), (34, 1388821), (119, 396806), (199, 237286), (238, 198403), (398, 118643), (997, 47362), (1393, 33898), (1994, 23681), (2786, 16949), (3383, 13958), (6766, 6979)]