19090814

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{571}}^1$

素因数の和:875

約数の個数: 16

約数和(自身を含む): 29206320

約数和(自身を除く): 10115506

約数列:

[1, 2, 73, 146, 229, 458, 571, 1142, 16717, 33434, 41683, 83366, 130759, 261518, 9545407, 19090814]

約数ペア:

[(1, 19090814), (2, 9545407), (73, 261518), (146, 130759), (229, 83366), (458, 41683), (571, 33434), (1142, 16717)]