239451806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{40163}}^1$

素因数の和:40447

約数の個数: 16

約数和(自身を含む): 393285888

約数和(自身を除く): 153834082

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 40163, 80326, 441793, 883586, 10884173, 21768346, 119725903, 239451806]

約数ペア:

[(1, 239451806), (2, 119725903), (11, 21768346), (22, 10884173), (271, 883586), (542, 441793), (2981, 80326), (5962, 40163)]