16724197

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{953}}^1$

素因数の和:1092

約数の個数: 16

約数和(自身を含む): 20148480

約数和(自身を除く): 3424283

約数列:

[1, 7, 23, 109, 161, 763, 953, 2507, 6671, 17549, 21919, 103877, 153433, 727139, 2389171, 16724197]

約数ペア:

[(1, 16724197), (7, 2389171), (23, 727139), (109, 153433), (161, 103877), (763, 21919), (953, 17549), (2507, 6671)]