17712142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{66587}}^1$

素因数の和:66615

約数の個数: 16

約数和(自身を含む): 31962240

約数和(自身を除く): 14250098

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 66587, 133174, 466109, 932218, 1265153, 2530306, 8856071, 17712142]

約数ペア:

[(1, 17712142), (2, 8856071), (7, 2530306), (14, 1265153), (19, 932218), (38, 466109), (133, 133174), (266, 66587)]