397619422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{14083}}^1$

素因数の和:14847

約数の個数: 16

約数和(自身を含む): 628709760

約数和(自身を除く): 231090338

約数列:

[1, 2, 19, 38, 743, 1486, 14083, 14117, 28166, 28234, 267577, 535154, 10463669, 20927338, 198809711, 397619422]

約数ペア:

[(1, 397619422), (2, 198809711), (19, 20927338), (38, 10463669), (743, 535154), (1486, 267577), (14083, 28234), (14117, 28166)]