19070277

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5581}}^1$

素因数の和:5668

約数の個数: 16

約数和(自身を含む): 27329472

約数和(自身を除く): 8259195

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 5581, 16743, 94877, 284631, 373927, 1121781, 6356759, 19070277]

約数ペア:

[(1, 19070277), (3, 6356759), (17, 1121781), (51, 373927), (67, 284631), (201, 94877), (1139, 16743), (3417, 5581)]