238957994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{472249}}^1$

素因数の和:472285

約数の個数: 16

約数和(自身を含む): 408024000

約数和(自身を除く): 169066006

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 472249, 944498, 5194739, 10389478, 10861727, 21723454, 119478997, 238957994]

約数ペア:

[(1, 238957994), (2, 119478997), (11, 21723454), (22, 10861727), (23, 10389478), (46, 5194739), (253, 944498), (506, 472249)]