19365599

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:382

約数の個数: 16

約数和(自身を含む): 21669120

約数和(自身を除く): 2303521

約数列:

[1, 11, 89, 131, 151, 979, 1441, 1661, 11659, 13439, 19781, 128249, 147829, 217591, 1760509, 19365599]

約数ペア:

[(1, 19365599), (11, 1760509), (89, 217591), (131, 147829), (151, 128249), (979, 19781), (1441, 13439), (1661, 11659)]