381749254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{23201}}^1$

素因数の和:23655

約数の個数: 16

約数和(自身を含む): 604180080

約数和(自身を除く): 222430826

約数列:

[1, 2, 19, 38, 433, 866, 8227, 16454, 23201, 46402, 440819, 881638, 10046033, 20092066, 190874627, 381749254]

約数ペア:

[(1, 381749254), (2, 190874627), (19, 20092066), (38, 10046033), (433, 881638), (866, 440819), (8227, 46402), (16454, 23201)]