2019411314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{108233}}^1$

素因数の和:108745

約数の個数: 16

約数和(自身を含む): 3195067680

約数和(自身を除く): 1175656366

約数列:

[1, 2, 19, 38, 491, 982, 9329, 18658, 108233, 216466, 2056427, 4112854, 53142403, 106284806, 1009705657, 2019411314]

約数ペア:

[(1, 2019411314), (2, 1009705657), (19, 106284806), (38, 53142403), (491, 4112854), (982, 2056427), (9329, 216466), (18658, 108233)]