2209282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1305

約数の個数: 16

約数和(自身を含む): 3565440

約数和(自身を除く): 1356158

約数列:

[1, 2, 19, 38, 47, 94, 893, 1237, 1786, 2474, 23503, 47006, 58139, 116278, 1104641, 2209282]

約数ペア:

[(1, 2209282), (2, 1104641), (19, 116278), (38, 58139), (47, 47006), (94, 23503), (893, 2474), (1237, 1786)]