394216199

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1\times {\mathrm{1493}}^1$

素因数の和:2594

約数の個数: 16

約数和(自身を含む): 447602400

約数和(自身を除く): 53386201

約数列:

[1, 13, 19, 247, 1069, 1493, 13897, 19409, 20311, 28367, 264043, 368771, 1596017, 20748221, 30324323, 394216199]

約数ペア:

[(1, 394216199), (13, 30324323), (19, 20748221), (247, 1596017), (1069, 368771), (1493, 264043), (13897, 28367), (19409, 20311)]